Contact

PTM Reference Peptide Standards

PTMs can be experimentally detected by a variety of techniques, including mass spectrometry, which can be challenging. PTM Reference Peptide Standards help to overcome challenges such as low endogenous abundance, low ionization intensity, changed fragmentation. JPT’s ready-to-use peptide collections, peptide pools and individual peptides carry 24 different post-translational modifications. Peptide sequences were carefully selected and defined for usage as reference standards in mass-spectrometry based proteomics to support PTM proteomics.

Benefits of PTM Reference Peptide Standards

  • Large range of PTM reference peptides
  • Selected for high recovery in LC-MS
  • Stable-isotope labeled (SIL)
  • Purified (& absolutely quantified)

PTM Reference Peptide Standards & Kits

SPT-PTM-POOL-R-UnmodSpikeMix™ PTM-Kit 28 - Arg-Unmodified Pool of proteotypic unmodified Arginine-containing peptidesInfo
SPT-PTM-POOL-RmeSpikeMix™ PTM-Kit 29 - Arg(Me) Pool of proteotypic Arg(Me)-containing peptidesInfo
SPT-PTM-POOL-Rme2aSpikeMix™ PTM-Kit 30 - Arg(Me2a) Pool of proteotypic Arg(Me2a)-containing peptidesInfo
SPT-PTM-POOL-Rme2sSpikeMix™ PTM-Kit 31 - Arg(Me2s) Pool of proteotypic Arg(Me2s)-containing peptidesInfo
SPT-PTM-POOL-RcitSpikeMix™ PTM-Kit 32 - Citrulline Pool of proteotypic Citrulline-containing peptidesInfo
SPT-PTM-POOL-K-UnmodSpikeMix™ PTM-Kit 33 - Lys-Unmodified Pool of proteotypic unmodified Lysine-containing peptidesInfo
SPT-PTM-POOL-KmeSpikeMix™ PTM-Kit 34 - Lys(Me) Pool of proteotypic Lys(Me)-containing peptidesInfo
SPT-PTM-POOL-Kme2SpikeMix™ PTM-Kit 35 - Lys(Me2) Pool of proteotypic Lys(Me2)-containing peptidesInfo
SPT-PTM-POOL-Kme3SpikeMix™ PTM-Kit 36 - Lys(Me3) Pool of proteotypic Lys(Me3)-containing peptidesInfo
SPT-PTM-POOL-KacSpikeMix™ PTM-Kit 37 - Lys(Ac) Pool of proteotypic Lys(Ac)-containing peptidesInfo
SPT-PTM-POOL-KforSpikeMix™ PTM-Kit 38 - Lys(Form) Pool of proteotypic Lys(Form)-containing peptidesInfo
SPT-PTM-POOL-KpropSpikeMix™ PTM-Kit 39 - Lys(Prop) Pool of proteotypic Lys(Prop)-containing peptidesInfo
SPT-PTM-POOL-KbutSpikeMix™ PTM-Kit 40 - Lys(But) Pool of proteotypic Lys(But)-containing peptidesInfo
SPT-PTM-POOL-KmalSpikeMix™ PTM-Kit 41 - Lys(Mal) Pool of proteotypic Lys(Mal)-containing peptidesInfo
SPT-PTM-POOL-KsucSpikeMix™ PTM-Kit 42 - Lys(Suc) Pool of proteotypic Lys(Suc)-containing peptidesInfo
SPT-PTM-POOL-KgluSpikeMix™ PTM-Kit 43 - Lys(Glu) Pool of proteotypic Lys(Glu)-containing peptidesInfo
SPT-PTM-POOL-KcroSpikeMix™ PTM-Kit 44 - Lys(Cro) Pool of proteotypic Lys(Cro)-containing peptidesInfo
SPT-PTM-POOL-KhibSpikeMix™ PTM-Kit 45 - Lys(Hib) Pool of proteotypic Lys(Hib)-containing peptidesInfo
SPT-PTM-POOL-KbioSpikeMix™ PTM-Kit 46 - Lys(Biotin) Pool of proteotypic Lys(Biotin)-containing peptidesInfo
SPT-PTM-POOL-KggSpikeMix™ PTM-Kit 47 - Lys(GG) Pool of proteotypic Lys(GG)-containing peptidesInfo
SPT-PTM-POOL-P-UnmodSpikeMix™ PTM-Kit 48 - Pro-Unmodified Pool of proteotypic unmodified Proline-containing peptidesInfo
SPT-PTM-POOL-PhypSpikeMix™ PTM-Kit 49 - Hydroxyproline Pool of proteotypic Hydroxyproline-containing peptidesInfo
SPT-PTM-POOL-Y-UnmodSpikeMix™ PTM-Kit 50 - Tyr-Unmodified Pool of proteotypic unmodified Tyrosine-containing peptidesInfo
SPT-PTM-POOL-YnitroSpikeMix™ PTM-Kit 51 - Nitrotyrosine Pool of proteotypic Nitrotyrosine-containing peptidesInfo
SPT-PTM-POOL-YphosphoSpikeMix™ PTM-Kit 52 - Phosphotyrosine Pool of proteotypic Phosphotyrosine-containing peptidesInfo
SPT-PTM-POOL-ST-UnmodSpikeMix™ PTM-Kit 53 - Phosphoser-Phosphothr-Unmodified Pool of proteotypic unmodified Serine and Threonine containing peptidesInfo
SPT-PTM-POOL-STphosphoSpikeMix™ PTM-Kit 54 - Phosphoser-Phosphothr Pool of proteotypic Phosphoserine and Phosphothreonine containing peptidesInfo
SPT-PTM-POOL-Glyco-UnmodSpikeMix™ PTM-Kit 55 - OGlcNAc-OGalNAc-Unmodified Pool of proteotypic unmodified Serine and Threonine containing peptidesInfo
SPT-PTM-POOL-Glyco-OGalNAcSpikeMix™ PTM-Kit 56 - OGalNAc Pool of proteotypic OGalNAc-containing peptidesInfo
SPT-PTM-POOL-Glyco-OGlcNAcSpikeMix™ PTM-Kit 57 - OGlcNAc Pool of proteotypic OGlcNAc-containing peptidesInfo
SPT-PTM-TQL-K01-Phospho-UnmodifiedSpikeTides™ PTM-Kit 01 - Phospho-Unmodified - quantified Collection of absolutely quantified proteotypic unmodified potential phosphopeptidesInfo
SPT-PTM-TQL-K02-PhosphoserineSpikeTides™ PTM-Kit 02 - Phosphoserine - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification PhosphoserineInfo
SPT-PTM-TQL-K03-PhosphothreonineSpikeTides™ PTM-Kit 03 - Phosphothreonine - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification PhosphothreonineInfo
SPT-PTM-TQL-K04-PhosphotyrosineSpikeTides™ PTM-Kit 04 - Phosphotyrosine - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification PhosphotyrosineInfo
SPT-PTM-TQL-K05-RmeSpikeTides™ PTM-Kit 05 - Arg(Me) - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification Arg(Me)Info
SPT-PTM-TQL-K06-Rme2aSpikeTides™ PTM-Kit 06 - Arg(Me2a) - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification Arg(Me2a)Info
SPT-PTM-TQL-K07-Rme2sSpikeTides™ PTM-Kit 07 - Arg(Me2s) - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification Arg(Me2s)Info
SPT-PTM-TQL-K08-KacSpikeTides™ PTM-Kit 08 - Lys(Ac) - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification Lys(Ac)Info
SPT-PTM-TQL-K09-KmeSpikeTides™ PTM-Kit 09 - Lys(Me) - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification Lys(Me)Info
SPT-PTM-TQL-K10-Kme2SpikeTides™ PTM-Kit 10 - Lys(Me2) - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification Lys(Me2)Info
SPT-PTM-TQL-K11-Kme3SpikeTides™ PTM-Kit 11 - Lys(Me3) - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification Lys(Me3)Info
SPT-PTM-TQL-K12-KcroSpikeTides™ PTM-Kit 12 - Lys(Cro) - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification Lys(Cro)Info
SPT-PTM-TQL-K13-KsucSpikeTides™ PTM-Kit 13 - Lys(Suc) - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification Lys(Suc)Info
SPT-PTM-TQL-K14-KmalSpikeTides™ PTM-Kit 14 - Lys(Mal) - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification Lys(Mal)Info
SPT-PTM-TQL-K15-KbioSpikeTides™ PTM-Kit 15 - Lys(Biotin) - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification Lys(Biotin)Info
SPT-PTM-TQL-K16-KgluSpikeTides™ PTM-Kit 16 - Lys(Glu) - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification Lys(Glu)Info
SPT-PTM-TQL-K17-KforSpikeTides™ PTM-Kit 17 - Lys(For) - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification Lys(For)Info
SPT-PTM-TQL-K18-KpropSpikeTides™ PTM-Kit 18 - Lys(Prop) - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification Lys(Prop)Info
SPT-PTM-TQL-K19-KbutSpikeTides™ PTM-Kit 19 - Lys(But) - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification Lys(But)Info
SPT-PTM-TQL-K20-KhibSpikeTides™ PTM-Kit 20 - Lys(Hib) - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification Lys(Hib)Info
SPT-PTM-TQL-K21-KggSpikeTides™ PTM-Kit 21 - Lys(GG) - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification Lys(GG)Info
SPT-PTM-TQL-K22-Sulfo-UnmodifiedSpikeTides™ PTM-Kit 22 - Sulfo-Unmodified - quantified Collection of absolutely quantified proteotypic unmodified potential sulfopeptidesInfo
SPT-PTM-TQL-K23-SulfotyrosineSpikeTides™ PTM-Kit 23 - Sulfotyrosine - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification SulfotyrosineInfo
SPT-PTM-TQL-K24-Glyco-UnmodifiedSpikeTides™ PTM-Kit 24 - Glyco-Unmodified - quantified Collection of absolutely quantified proteotypic unmodified potential glycopeptidesInfo
SPT-PTM-TQL-K25-Glyco-Asn(betaDGlcNAc)SpikeTides™ PTM-Kit 25 - Glyco-Asn(betaDGlcNAc) - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification Glyco-Asn(betaDGlcNAc)Info
SPT-PTM-TQL-K26-Glyco-Thr(alphaDGalNAc)SpikeTides™ PTM-Kit 26 - Glyco-Thr(alphaDGalNAc) - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification Glyco-Thr(alphaDGalNAc)Info
SPT-PTM-TQL-K27-Glyco-SeralphaDGalNAcSpikeTides™ PTM-Kit 27 - Glyco-Ser(alphaDGalNAc) - quantified Collection of absolutely quantified proteotypic peptides with the post-translational modification Glyco-SeralphaDGalNAcInfo
SPT-PTM-TQL-P01-00-pUSpikeTides™ PTM-Peptide 01-00 - Phospho-Unmodified - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-DSTYDLP-R*-QtagInfo
SPT-PTM-TQL-P01-01-pSSpikeTides™ PTM-Peptide 01-01 - Phosphoserine - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-D-pS-TYDLP-R*-QtagInfo
SPT-PTM-TQL-P01-02-pTSpikeTides™ PTM-Peptide 01-02 - Phosphothreonine - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-DS-pT-YDLP-R*-QtagInfo
SPT-PTM-TQL-P01-03-pYSpikeTides™ PTM-Peptide 01-03 - Phosphotyrosine - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-DST-pY-DLP-R*-QtagInfo
SPT-PTM-TQL-P02-00-pUSpikeTides™ PTM-Peptide 02-00 - Phospho-Unmodified - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-DTDSINLY-K*-QtagInfo
SPT-PTM-TQL-P02-01-pSSpikeTides™ PTM-Peptide 02-01 - Phosphoserine - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-DTD-pS-INLY-K*-QtagInfo
SPT-PTM-TQL-P02-02-pTSpikeTides™ PTM-Peptide 02-02 - Phosphothreonine - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-D-pT-DSINLY-K*-QtagInfo
SPT-PTM-TQL-P02-03-pYSpikeTides™ PTM-Peptide 02-03 - Phosphotyrosine - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-DTDSINL-pY-K*-QtagInfo
SPT-PTM-TQL-P03-00-pUSpikeTides™ PTM-Peptide 03-00 - Phospho-Unmodified - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-YLSFTPPE-K*-QtagInfo
SPT-PTM-TQL-P03-01-pYSpikeTides™ PTM-Peptide 03-01 - Phosphotyrosine - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-pY-LSFTPPE-K*-QtagInfo
SPT-PTM-TQL-P03-02-pSSpikeTides™ PTM-Peptide 03-02 - Phosphoserine - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-YL-pS-FTPPE-K*-QtagInfo
SPT-PTM-TQL-P03-03-pTSpikeTides™ PTM-Peptide 03-03 - Phosphothreonine - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-YLSF-pT-PPE-K*-QtagInfo
SPT-PTM-TQL-P04-00-pUSpikeTides™ PTM-Peptide 04-00 - Phospho-Unmodified - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-YNVSTTPYLQSV-K*-QtagInfo
SPT-PTM-TQL-P04-01-pSSpikeTides™ PTM-Peptide 04-01 - Phosphoserine - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-YNV-pS-TTPYLQSV-K*-QtagInfo
SPT-PTM-TQL-P04-02-pTSpikeTides™ PTM-Peptide 04-02 - Phosphothreonine - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-YNVS-pT-TPYLQSV-K*-QtagInfo
SPT-PTM-TQL-P04-03-pTSpikeTides™ PTM-Peptide 04-03 - Phosphothreonine - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-YNVST-pT-PYLQSV-K*-QtagInfo
SPT-PTM-TQL-P04-04-pYSpikeTides™ PTM-Peptide 04-04 - Phosphotyrosine - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-YNVSTTP-pY-LQSV-K*-QtagInfo
SPT-PTM-TQL-P04-05-pSSpikeTides™ PTM-Peptide 04-05 - Phosphoserine - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-YNVSTTPYLQ-pS-V-K*-QtagInfo
SPT-PTM-TQL-P05-01-RmeSpikeTides™ PTM-Peptide 05-01 - Arg(Me) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-GAAPP-Arg(Me)-G-R*-QtagInfo
SPT-PTM-TQL-P05-02-Rme2aSpikeTides™ PTM-Peptide 05-02 - Arg(Me2a) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-GAAPP-Arg(Me2a)-G-R*-QtagInfo
SPT-PTM-TQL-P05-03-Rme2sSpikeTides™ PTM-Peptide 05-03 - Arg(Me2s) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-GAAPP-Arg(Me2s)-G-R*-QtagInfo
SPT-PTM-TQL-P06-01-RmeSpikeTides™ PTM-Peptide 06-01 - Arg(Me) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-GGD-Arg(Me)-GGF-R*-QtagInfo
SPT-PTM-TQL-P06-02-Rme2aSpikeTides™ PTM-Peptide 06-02 - Arg(Me2a) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-GGD-Arg(Me2a)-GGF-R*-QtagInfo
SPT-PTM-TQL-P06-03-Rme2sSpikeTides™ PTM-Peptide 06-03 - Arg(Me2s) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-GGD-Arg(Me2s)-GGF-R*-QtagInfo
SPT-PTM-TQL-P07-01-RmeSpikeTides™ PTM-Peptide 07-01 - Arg(Me) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-GTPV-Arg(Me)-GAIT-R*-QtagInfo
SPT-PTM-TQL-P07-02-Rme2aSpikeTides™ PTM-Peptide 07-02 - Arg(Me2a) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-GTPV-Arg(Me2a)-GAIT-R*-QtagInfo
SPT-PTM-TQL-P07-03-Rme2sSpikeTides™ PTM-Peptide 07-03 - Arg(Me2s) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-GTPV-Arg(Me2s)-GAIT-R*-QtagInfo
SPT-PTM-TQL-P08-01-RmeSpikeTides™ PTM-Peptide 08-01 - Arg(Me) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-G-Arg(Me)-GLPGPAESL-R*-QtagInfo
SPT-PTM-TQL-P08-02-Rme2aSpikeTides™ PTM-Peptide 08-02 - Arg(Me2a) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-G-Arg(Me2a)-GLPGPAESL-R*-QtagInfo
SPT-PTM-TQL-P08-03-Rme2sSpikeTides™ PTM-Peptide 08-03 - Arg(Me2s) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-G-Arg(Me2s)-GLPGPAESL-R*-QtagInfo
SPT-PTM-TQL-P09-01-RmeSpikeTides™ PTM-Peptide 09-01 - Arg(Me) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-G-Arg(Me)-GLSLS-R*-QtagInfo
SPT-PTM-TQL-P09-02-Rme2aSpikeTides™ PTM-Peptide 09-02 - Arg(Me2a) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-G-Arg(Me2a)-GLSLS-R*-QtagInfo
SPT-PTM-TQL-P09-03-Rme2sSpikeTides™ PTM-Peptide 09-03 - Arg(Me2s) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-G-Arg(Me2s)-GLSLS-R*-QtagInfo
SPT-PTM-TQL-P10-01-RmeSpikeTides™ PTM-Peptide 10-01 - Arg(Me) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-SAAFSG-Arg(Me)-GAQV-R*-QtagInfo
SPT-PTM-TQL-P10-02-Rme2aSpikeTides™ PTM-Peptide 10-02 - Arg(Me2a) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-SAAFSG-Arg(Me2a)-GAQV-R*-QtagInfo
SPT-PTM-TQL-P10-03-Rme2sSpikeTides™ PTM-Peptide 10-03 - Arg(Me2s) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-SAAFSG-Arg(Me2s)-GAQV-R*-QtagInfo
SPT-PTM-TQL-P13-01-KacSpikeTides™ PTM-Peptide 13-01 - Lys(Ac) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-A-Lys(Ac)-WDAWNEL-K*-QtagInfo
SPT-PTM-TQL-P13-02-KmeSpikeTides™ PTM-Peptide 13-02 - Lys(Me) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-A-Lys(Me)-WDAWNEL-K*-QtagInfo
SPT-PTM-TQL-P13-03-Kme2SpikeTides™ PTM-Peptide 13-03 - Lys(Me2) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-A-Lys(Me2)-WDAWNEL-K*-QtagInfo
SPT-PTM-TQL-P13-04-Kme3SpikeTides™ PTM-Peptide 13-04 - Lys(Me3) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-A-Lys(Me3)-WDAWNEL-K*-QtagInfo
SPT-PTM-TQL-P13-05-KcroSpikeTides™ PTM-Peptide 13-05 - Lys(Cro) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-A-Lys(cro)-WDAWNEL-K*-QtagInfo
SPT-PTM-TQL-P13-06-KsucSpikeTides™ PTM-Peptide 13-06 - Lys(Suc) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-A-Lys(Suc)-WDAWNEL-K*-QtagInfo
SPT-PTM-TQL-P13-07-KmalSpikeTides™ PTM-Peptide 13-07 - Lys(Mal) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-A-Lys(Mal)-WDAWNEL-K*-QtagInfo
SPT-PTM-TQL-P13-08-KbioSpikeTides™ PTM-Peptide 13-08 - Lys(Biotin) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-A-Lys(Biotin)-WDAWNEL-K*-QtagInfo
SPT-PTM-TQL-P13-09-KgluSpikeTides™ PTM-Peptide 13-09 - Lys(Glu) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-A-Lys(glutaryl)-WDAWNEL-K*-QtagInfo
SPT-PTM-TQL-P13-10-KforSpikeTides™ PTM-Peptide 13-10 - Lys(For) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-A-Lys(for)-WDAWNEL-K*-QtagInfo
SPT-PTM-TQL-P13-11-KpropSpikeTides™ PTM-Peptide 13-11 - Lys(Prop) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-A-Lys(prop)-WDAWNEL-K*-QtagInfo
SPT-PTM-TQL-P13-12-KbutSpikeTides™ PTM-Peptide 13-12 - Lys(But) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-A-Lys(but)-WDAWNEL-K*-QtagInfo
SPT-PTM-TQL-P13-13-KhibSpikeTides™ PTM-Peptide 13-13 - Lys(Hib) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-A-Lys(hib)-WDAWNEL-K*-QtagInfo
SPT-PTM-TQL-P13-14-KggSpikeTides™ PTM-Peptide 13-14 - Lys(GG) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-A-Lys(GG)-WDAWNEL-K*-QtagInfo
SPT-PTM-TQL-P16-01-KacSpikeTides™ PTM-Peptide 16-01 - Lys(Ac) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IEEELGS-Lys(Ac)-A-K*-QtagInfo
SPT-PTM-TQL-P16-02-KmeSpikeTides™ PTM-Peptide 16-02 - Lys(Me) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IEEELGS-Lys(Me)-A-K*-QtagInfo
SPT-PTM-TQL-P16-03-Kme2SpikeTides™ PTM-Peptide 16-03 - Lys(Me2) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IEEELGS-Lys(Me2)-A-K*-QtagInfo
SPT-PTM-TQL-P16-04-Kme3SpikeTides™ PTM-Peptide 16-04 - Lys(Me3) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IEEELGS-Lys(Me3)-A-K*-QtagInfo
SPT-PTM-TQL-P16-05-KcroSpikeTides™ PTM-Peptide 16-05 - Lys(Cro) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IEEELGS-Lys(cro)-A-K*-QtagInfo
SPT-PTM-TQL-P16-06-KsucSpikeTides™ PTM-Peptide 16-06 - Lys(Suc) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IEEELGS-Lys(Suc)-A-K*-QtagInfo
SPT-PTM-TQL-P16-07-KmalSpikeTides™ PTM-Peptide 16-07 - Lys(Mal) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IEEELGS-Lys(Mal)-A-K*-QtagInfo
SPT-PTM-TQL-P16-08-KbioSpikeTides™ PTM-Peptide 16-08 - Lys(Biotin) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IEEELGS-Lys(Biotin)-A-K*-QtagInfo
SPT-PTM-TQL-P16-09-KgluSpikeTides™ PTM-Peptide 16-09 - Lys(Glu) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IEEELGS-Lys(glutaryl)-A-K*-QtagInfo
SPT-PTM-TQL-P16-10-KforSpikeTides™ PTM-Peptide 16-10 - Lys(For) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IEEELGS-Lys(for)-A-K*-QtagInfo
SPT-PTM-TQL-P16-11-KpropSpikeTides™ PTM-Peptide 16-11 - Lys(Prop) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IEEELGS-Lys(prop)-A-K*-QtagInfo
SPT-PTM-TQL-P16-12-KbutSpikeTides™ PTM-Peptide 16-12 - Lys(But) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IEEELGS-Lys(but)-A-K*-QtagInfo
SPT-PTM-TQL-P16-13-KhibSpikeTides™ PTM-Peptide 16-13 - Lys(Hib) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IEEELGS-Lys(hib)-A-K*-QtagInfo
SPT-PTM-TQL-P16-14-KggSpikeTides™ PTM-Peptide 16-14 - Lys(GG) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IEEELGS-Lys(GG)-A-K*-QtagInfo
SPT-PTM-TQL-P17-01-KacSpikeTides™ PTM-Peptide 17-01 - Lys(Ac) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-LAADVG-Lys(Ac)-AGAE-R*-QtagInfo
SPT-PTM-TQL-P17-02-KmeSpikeTides™ PTM-Peptide 17-02 - Lys(Me) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-LAADVG-Lys(Me)-AGAE-R*-QtagInfo
SPT-PTM-TQL-P17-03-Kme2SpikeTides™ PTM-Peptide 17-03 - Lys(Me2) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-LAADVG-Lys(Me2)-AGAE-R*-QtagInfo
SPT-PTM-TQL-P17-04-Kme3SpikeTides™ PTM-Peptide 17-04 - Lys(Me3) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-LAADVG-Lys(Me3)-AGAE-R*-QtagInfo
SPT-PTM-TQL-P17-05-KcroSpikeTides™ PTM-Peptide 17-05 - Lys(Cro) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-LAADVG-Lys(cro)-AGAE-R*-QtagInfo
SPT-PTM-TQL-P17-06-KsucSpikeTides™ PTM-Peptide 17-06 - Lys(Suc) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-LAADVG-Lys(Suc)-AGAE-R*-QtagInfo
SPT-PTM-TQL-P17-07-KmalSpikeTides™ PTM-Peptide 17-07 - Lys(Mal) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-LAADVG-Lys(Mal)-AGAE-R*-QtagInfo
SPT-PTM-TQL-P17-08-KbioSpikeTides™ PTM-Peptide 17-08 - Lys(Biotin) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-LAADVG-Lys(Biotin)-AGAE-R*-QtagInfo
SPT-PTM-TQL-P17-09-KgluSpikeTides™ PTM-Peptide 17-09 - Lys(Glu) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-LAADVG-Lys(glutaryl)-AGAE-R*-QtagInfo
SPT-PTM-TQL-P17-10-KforSpikeTides™ PTM-Peptide 17-10 - Lys(For) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-LAADVG-Lys(for)-AGAE-R*-QtagInfo
SPT-PTM-TQL-P17-11-KpropSpikeTides™ PTM-Peptide 17-11 - Lys(Prop) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-LAADVG-Lys(prop)-AGAE-R*-QtagInfo
SPT-PTM-TQL-P17-12-KbutSpikeTides™ PTM-Peptide 17-12 - Lys(But) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-LAADVG-Lys(but)-AGAE-R*-QtagInfo
SPT-PTM-TQL-P17-13-KhibSpikeTides™ PTM-Peptide 17-13 - Lys(Hib) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-LAADVG-Lys(hib)-AGAE-R*-QtagInfo
SPT-PTM-TQL-P17-14-KggSpikeTides™ PTM-Peptide 17-14 - Lys(GG) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-LAADVG-Lys(GG)-AGAE-R*-QtagInfo
SPT-PTM-TQL-P18-01-KacSpikeTides™ PTM-Peptide 18-01 - Lys(Ac) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IS-Lys(Ac)-GANPVEI-R*-QtagInfo
SPT-PTM-TQL-P18-02-KmeSpikeTides™ PTM-Peptide 18-02 - Lys(Me) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IS-Lys(Me)-GANPVEI-R*-QtagInfo
SPT-PTM-TQL-P18-03-Kme2SpikeTides™ PTM-Peptide 18-03 - Lys(Me2) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IS-Lys(Me2)-GANPVEI-R*-QtagInfo
SPT-PTM-TQL-P18-04-Kme3SpikeTides™ PTM-Peptide 18-04 - Lys(Me3) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IS-Lys(Me3)-GANPVEI-R*-QtagInfo
SPT-PTM-TQL-P18-05-KcroSpikeTides™ PTM-Peptide 18-05 - Lys(Cro) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IS-Lys(cro)-GANPVEI-R*-QtagInfo
SPT-PTM-TQL-P18-06-KsucSpikeTides™ PTM-Peptide 18-06 - Lys(Suc) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IS-Lys(Suc)-GANPVEI-R*-QtagInfo
SPT-PTM-TQL-P18-07-KmalSpikeTides™ PTM-Peptide 18-07 - Lys(Mal) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IS-Lys(Mal)-GANPVEI-R*-QtagInfo
SPT-PTM-TQL-P18-08-KbioSpikeTides™ PTM-Peptide 18-08 - Lys(Biotin) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IS-Lys(Biotin)-GANPVEI-R*-QtagInfo
SPT-PTM-TQL-P18-09-KgluSpikeTides™ PTM-Peptide 18-09 - Lys(Glu) - quantified bsolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IS-Lys(glutaryl)-GANPVEI-R*-QtagInfo
SPT-PTM-TQL-P18-10-KforSpikeTides™ PTM-Peptide 18-10 - Lys(For) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IS-Lys(for)-GANPVEI-R*-QtagInfo
SPT-PTM-TQL-P18-11-KpropSpikeTides™ PTM-Peptide 18-11 - Lys(Prop) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IS-Lys(prop)-GANPVEI-R*-QtagInfo
SPT-PTM-TQL-P18-12-KbutSpikeTides™ PTM-Peptide 18-12 - Lys(But) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IS-Lys(but)-GANPVEI-R*-QtagInfo
SPT-PTM-TQL-P18-13-KhibSpikeTides™ PTM-Peptide 18-13 - Lys(Hib) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IS-Lys(hib)-GANPVEI-R*-QtagInfo
SPT-PTM-TQL-P18-14-KggSpikeTides™ PTM-Peptide 18-14 - Lys(GG) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-IS-Lys(GG)-GANPVEI-R*-QtagInfo
SPT-PTM-TQL-P19-01-KacSpikeTides™ PTM-Peptide 19-01 - Lys(Ac) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-SAPSTGGV-Lys(Ac)--K*-QtagInfo
SPT-PTM-TQL-P19-02-KmeSpikeTides™ PTM-Peptide 19-02 - Lys(Me) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-SAPSTGGV-Lys(Me)--K*-QtagInfo
SPT-PTM-TQL-P19-03-Kme2SpikeTides™ PTM-Peptide 19-03 - Lys(Me2) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-SAPSTGGV-Lys(Me2)-K*-QtagInfo
SPT-PTM-TQL-P19-04-Kme3SpikeTides™ PTM-Peptide 19-04 - Lys(Me3) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-SAPSTGGV-Lys(Me3)--K*-QtagInfo
SPT-PTM-TQL-P19-05-KcroSpikeTides™ PTM-Peptide 19-05 - Lys(Cro) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-SAPSTGGV-Lys(cro)-K*-QtagInfo
SPT-PTM-TQL-P19-06-KsucSpikeTides™ PTM-Peptide 19-06 - Lys(Suc) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-SAPSTGGV-Lys(Suc)-K*-QtagInfo
SPT-PTM-TQL-P19-07-KmalSpikeTides™ PTM-Peptide 19-07 - Lys(Mal) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-SAPSTGGV-Lys(Mal)-K*-QtagInfo
SPT-PTM-TQL-P19-08-KbioSpikeTides™ PTM-Peptide 19-08 - Lys(Biotin) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-SAPSTGGV-Lys(Biotin)--K*-QtagInfo
SPT-PTM-TQL-P19-09-KgluSpikeTides™ PTM-Peptide 19-09 - Lys(Glu) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-SAPSTGGV-Lys(glutaryl)-K*-QtagInfo
SPT-PTM-TQL-P19-10-KforSpikeTides™ PTM-Peptide 19-10 - Lys(For) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-SAPSTGGV-Lys(for)--K*-QtagInfo
SPT-PTM-TQL-P19-11-KpropSpikeTides™ PTM-Peptide 19-11 - Lys(Prop) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-SAPSTGGV-Lys(prop)-K*-QtagInfo
SPT-PTM-TQL-P19-12-KbutSpikeTides™ PTM-Peptide 19-12 - Lys(But) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-SAPSTGGV-Lys(but)-K*-QtagInfo
SPT-PTM-TQL-P19-13-KhibSpikeTides™ PTM-Peptide 19-13 - Lys(Hib) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-SAPSTGGV-Lys(hib)-K*-QtagInfo
SPT-PTM-TQL-P19-14-KggSpikeTides™ PTM-Peptide 19-14 - Lys(GG) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-SAPSTGGV-Lys(GG)--K*-QtagInfo
SPT-PTM-TQL-P20-01-KacSpikeTides™ PTM-Peptide 20-01 - Lys(Ac) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-G-Lys(Ac)-GGEIQPVSV-K*-QtagInfo
SPT-PTM-TQL-P20-02-KmeSpikeTides™ PTM-Peptide 20-02 - Lys(Me) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-G-Lys(Me)-GGEIQPVSV-K*-QtagInfo
SPT-PTM-TQL-P20-03-Kme2SpikeTides™ PTM-Peptide 20-03 - Lys(Me2) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-G-Lys(Me2)-GGEIQPVSV-K*-QtagInfo
SPT-PTM-TQL-P20-04-Kme3SpikeTides™ PTM-Peptide 20-04 - Lys(Me3) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-G-Lys(Me3)-GGEIQPVSV-K*-QtagInfo
SPT-PTM-TQL-P20-05-KcroSpikeTides™ PTM-Peptide 20-05 - Lys(Cro) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-G-Lys(cro)-GGEIQPVSV-K*-QtagInfo
SPT-PTM-TQL-P20-06-KsucSpikeTides™ PTM-Peptide 20-06 - Lys(Suc) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-G-Lys(Suc)-GGEIQPVSV-K*-QtagInfo
SPT-PTM-TQL-P20-07-KmalSpikeTides™ PTM-Peptide 20-07 - Lys(Mal) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-G-Lys(Mal)-GGEIQPVSV-K*-QtagInfo
SPT-PTM-TQL-P20-08-KbioSpikeTides™ PTM-Peptide 20-08 - Lys(Biotin) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-G-Lys(Biotin)-GGEIQPVSV-K*-QtagInfo
SPT-PTM-TQL-P20-09-KgluSpikeTides™ PTM-Peptide 20-09 - Lys(Glu) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-G-Lys(glutaryl)-GGEIQPVSV-K*-QtagInfo
SPT-PTM-TQL-P20-10-KforSpikeTides™ PTM-Peptide 20-10 - Lys(For) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-G-Lys(for)-GGEIQPVSV-K*-QtagInfo
SPT-PTM-TQL-P20-11-KpropSpikeTides™ PTM-Peptide 20-11 - Lys(Prop) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-G-Lys(prop)-GGEIQPVSV-K*-QtagInfo
SPT-PTM-TQL-P20-12-KbutSpikeTides™ PTM-Peptide 20-12 - Lys(But) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-G-Lys(but)-GGEIQPVSV-K*-QtagInfo
SPT-PTM-TQL-P20-13-KhibSpikeTides™ PTM-Peptide 20-13 - Lys(Hib) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-G-Lys(hib)-GGEIQPVSV-K*-QtagInfo
SPT-PTM-TQL-P20-14-KggSpikeTides™ PTM-Peptide 20-14 - Lys(GG) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-G-Lys(GG)-GGEIQPVSV-K*-QtagInfo
SPT-PTM-TQL-P21-00-SulfoUSpikeTides™ PTM-Peptide 21-00 - Sulfo-Unmodified - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-ASEEEPEYGEEI-K*-QtagInfo
SPT-PTM-TQL-P21-01-SulfotyrosineSpikeTides™ PTM-Peptide 21-01 - Sulfotyrosine - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-ASEEEPE-Tyr(SO3H)-GEEI-K*-QtagInfo
SPT-PTM-TQL-P22-00-SulfoUSpikeTides™ PTM-Peptide 22-00 - Sulfo-Unmodified - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-DFTYDSVDF-K*-QtagInfo
SPT-PTM-TQL-P22-01-SulfotyrosineSpikeTides™ PTM-Peptide 22-01 - Sulfotyrosine - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-DFT-Tyr(SO3H)-DSVDF-K*-QtagInfo
SPT-PTM-TQL-P23-00-SulfoUSpikeTides™ PTM-Peptide 23-00 - Sulfo-Unmodified - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-FSTEYELQQLEQF-K*-QtagInfo
SPT-PTM-TQL-P23-01-SulfotyrosineSpikeTides™ PTM-Peptide 23-01 - Sulfotyrosine - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-FSTE-Tyr(SO3H)-ELQQLEQF-K*-QtagInfo
SPT-PTM-TQL-P24-00-SulfoUSpikeTides™ PTM-Peptide 24-00 - Sulfo-Unmodified - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-NYLNYGEEGAPG-K*-QtagInfo
SPT-PTM-TQL-P24-01-SulfotyrosineSpikeTides™ PTM-Peptide 24-01 - Sulfotyrosine - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-N-Tyr(SO3H)-LNYGEEGAPG-K*-QtagInfo
SPT-PTM-TQL-P24-02-SulfotyrosineSpikeTides™ PTM-Peptide 24-02 - Sulfotyrosine - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-NYLN-Tyr(SO3H)-GEEGAPG-K*-QtagInfo
SPT-PTM-TQL-P25-00-SulfoUSpikeTides™ PTM-Peptide 25-00 - Sulfo-Unmodified - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-DGTDYIEIIP-K*-QtagInfo
SPT-PTM-TQL-P25-01-SulfotyrosineSpikeTides™ PTM-Peptide 25-01 - Sulfotyrosine - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-DGTD-Tyr(SO3H)-IEIIP-K*-QtagInfo
SPT-PTM-TQL-P26-00-Glyco-UnmodifiedSpikeTides™ PTM-Peptide 26-00 - Glyco-Unmodified - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-PEENLILDAQATS-R*-QtagInfo
SPT-PTM-TQL-P26-02-Glyco-Thr(alphaDGalNAc)SpikeTides™ PTM-Peptide 26-02 - Glyco-Thr(alphaDGalNAc - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-PEENLILDAQA-Thr(alphaDGalNAc)-S-R*-QtagInfo
SPT-PTM-TQL-P26-03-Glyco-SeralphaDGalNAcSpikeTides™ PTM-Peptide 26-03 - Glyco-Ser(alphaDGalNAc) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-PEENLILDAQAT-Ser(alphaDGalNAc)-R*-QtagInfo
SPT-PTM-TQL-P27-00-Glyco-UnmodifiedSpikeTides™ PTM-Peptide 27-00 - Glyco-Unmodified - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-PLVATSPNPG-K*-QtagInfo
SPT-PTM-TQL-P27-01-Glyco-Asn(betaDGlcNAc)SpikeTides™ PTM-Peptide 27-01 - Glyco-Asn(betaDGlcNAc) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-PLVATSP-Asn(betaDGlcNAc)-PG-K*-QtagInfo
SPT-PTM-TQL-P27-02-Glyco-Thr(alphaDGalNAc)SpikeTides™ PTM-Peptide 27-02 - Glyco-Thr(alphaDGalNAc) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-PLVA-Thr(alphaDGalNAc)-SPNPG-K*-QtagInfo
SPT-PTM-TQL-P27-03-Glyco-SeralphaDGalNAcSpikeTides™ PTM-Peptide 27-03 - Glyco-Ser(alphaDGalNAc) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-PLVAT-Ser(alphaDGalNAc)-PNPG-K*-QtagInfo
SPT-PTM-TQL-P28-00-Glyco-UnmodifiedSpikeTides™ PTM-Peptide 28-00 - Glyco-Unmodified - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-SYISSQTNDTH-K*-QtagInfo
SPT-PTM-TQL-P28-02-Glyco-Thr(alphaDGalNAc)SpikeTides™ PTM-Peptide 28-02 - Glyco-Thr(alphaDGalNAc) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-SYISSQ-Thr(alphaDGalNAc)-NDTH-K*-QtagInfo
SPT-PTM-TQL-P28-03-Glyco-SeralphaDGalNAcSpikeTides™ PTM-Peptide 28-03 - Glyco-Ser(alphaDGalNAc) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-Ser(alphaDGalNAc)-YISSQTNDTH-K*-QtagInfo
SPT-PTM-TQL-P28-04-Glyco-SeralphaDGalNAcSpikeTides™ PTM-Peptide 28-04 - Glyco-Ser(alphaDGalNAc) - quantified Absolutely quantified proteotypic peptide for direct usage as reference material in mass-spectrometry based proteomics: H-SYI-Ser(alphaDGalNAc)-SQTNDTH-K*-QtagInfo

Further information and chemical structures of different Post-translational Modifications (PTMs)

Order directly in our Shop

Quality Assurance

All production is performed according to ISO 9001:2015 standards

Stay in touch and be the first to receive the latest news!