Close

Peptide Transporter (Solute Carrier Family 15)

Peptide transporter (PTR), also known as solute carrier family 15 (SLC15) or proton-dependent oligopeptide transporter (POT), belongs to the major facilitator family (MFS) of transporters as they typically contain 12-18 transmembrane domains which derive their energy of transport from the import of proton. Studies have shown that they could provide amino acids and nitrogen in all living organisms except archaea. To date, multiple transporters have been identified, including but not limited to SLC15A1 (PEPT1), SLC15A2 (PEPT2), and SLC15A4 (PHT1). It has been reported that a common feature of the PTR family is that the carriers couple substrate movement across the membranes to movement of protons down an inwardly directed electrochemical proton gradient, allowing transport of peptides against a substrate gradient. Furthermore, SLC15A1 and SLC15A2 not only transport a wide range of di-and tripeptides accounting for more than 8000 different substrates but also transport peptidomimetics with pharmacological and clinical relevance.

Here, we have described in detail of members of the solute carrier family 15, including SLC15A1, SLC15A2, and SLC15A4. To learn more detailed information, please click the links below.

Human SLC15 Family Members
SLC15A1 SLC15A2 SLC15A4

Aided by our advanced Magic™ membrane protein production platform, Creative Biolabs is committed to offering various target membrane protein products in required formats using various strategies, such as detergent micelles, proteoliposomes, nanodiscs, lipoparticles, polymers, stable cell line.

Magic™ membrane protein production platform – Creative Biolabs

In addition, our Magic™ membrane protein antibody discovery platform can help to discover antibodies against these targets, even fully humanized antibodies, by various approaches such as hybridoma technology, phage display technology. We also present DNA immunization service for anti-membrane protein antibody development. To get more detailed information, please feel free to contact us.

Online Inquiry

Verification code
Click image to refresh the verification code.

CONTACT US

45-1 Ramsey Road, Shirley, NY 11967, USA
Call us at:
USA: 1-631-381-2994
Europe: 44-207-097-1828
Fax: 1-631-207-8356
Email:
Our customer service representatives are available 24 hours a day, 7 days a week. Contact Us