SP-CAT-056
Projects
The T7 tag is a short peptide tag derived from the leader sequence of the T7 bacteriophage major capsid protein. The T7 Tag is an affinity tag that for detection and purification of proteins. Recombinant proteins are usually expressed with affinity tag to allow their purification, conjugation by ELISA, flow cytometry, immunoprecipitation etc. Described by Studier etal, J Mol Biol 1986. This peptide is biotinylated at the N-terminus.
One of the major setbacks in the production of recombinant proteins is the purification of the target protein from other components expressed by the organism. Therefore, recombinant proteins are usually expressed with a short peptide tag that allows for a specified subsequent affinity purification. JPT Peptide Technologies has substantial, long-standing expertise in providing peptides in all formats, scales and modifications to the global scientific community. All our catalog peptides are provided with HPLC-MS analyses to confirm the identity and demonstrate the high quality of our peptides.
Benefits of JPT’s PeptidesReferences:
Read References with Specialty Peptides
Testimonial:
"Our group focuses on the in vitro study of risk factors in Alzheimer’s disease and, as we experienced that the in-house expression and production of the amyloid beta peptide is notoriously difficult, we are continuously dependent on a high quality supply of a large variety of these peptides from commercial source.We started our collaboration with JPT with their request to test a range of their peptides for the ability to produce toxic oligomers and fibrillar networks and were impressed by the rapid supply of a very wide range of high purity peptides with excellent fibril forming properties and toxicity profiles. JPT has shown real valuable know-how and experience in the field of peptide synthesis by their ability to generate high quality preparations of amyloid beta peptide variants which are known for their difficulty to handle."
Kerensa Broersen, Assistant Prof., Nanobiophysics Group, University of Twente, Enschede, The Netherlands
Testimonial:
Our group focuses on the in vitro study of risk factors in Alzheimer’s disease and, as we experienced that the in-house expression and production of the amyloid beta peptide is notoriously difficult, we are continuously dependent on a high quality supply of a large variety of these peptides from commercial source.We started our collaboration with JPT with their request to test a range of their peptides for the ability to produce toxic oligomers and fibrillar networks and were impressed by the rapid supply of a very wide range of high purity peptides with excellent fibril forming properties and toxicity profiles. JPT has shown real valuable know-how and experience in the field of peptide synthesis by their ability to generate high quality preparations of amyloid beta peptide variants which are known for their difficulty to handle.
Kerensa Broersen, Assistant Prof., Nanobiophysics Group, University of Twente, Enschede, The Netherlands
| Properties | Values |
|---|---|
| Amount: | 5 mg |
| Application: | B-cell Immunity, Cancer biomarker research, T-cell immunity |
| Category: | Affinity Tag Peptides |
| Condition / Topic: | Cancer |
| Layout: | Freeze-dried in plastic vial |
| Organism: | Bacteriophage |
| Protein Name: | Affinity tag |
| Purity: | Trial Grade: each peptide purified to > 90% (HPLC/MS) |
| Quantification: | Yes |
| Information | Values |
|---|---|
| Sequence: | Biotin-MASMTGGQQMG-OH |
Check our list of products, click and go.
Get a quote
 - Biotin-TETSQVAPA.jpg "Rho1d4 Tag (1D4-tag) - Biotin-TETSQVAPA")
