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- Tel: 858.663.9055
- Email: info@nsjbio.com
Retinoic acid-induced protein 3 (RAI3), also called Phorbol ester induced gene 1 (PEIG-1) and GPRC5A, is an transmembrane G protein-coupled receptor that affects many essential biological processes including embryogenesis, cell growth, differentiation, and apoptosis. PEIG-1 may also be involved in maintaining homeostasis of epithelial cells. Retinoic acid receptors directly regulate PEIG-1 during its transcription in embryonal carcinoma differentiation. PEIG-1 expression is upregulated in most tumor cell lines that express mutant p53, suggesting that p53 interacts with the promoter of PEIG-1 and represses its expression at the beginning of apoptosis. PEIG-1 is a potential molecular target for diagnosing breast cancer, and selective suppression of signals from PEIG-1 may have a place in breast cancer treatments.
Optimal dilution of the PEIG-1 antibody should be determined by the researcher.
A recombinant partial protein sequence (within amino acids 200-357) from the human protein was used as the immunogen for the PEIG-1 antibody.
Aliquot the PEIG-1 antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.
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