B7-33 is a synthetic peptide derived from the B-chain of H2-relaxin (also known simply as relaxin-2). It has emerged as a functionally selective agonist for the relaxin family peptide receptor 1 (RXFP1), with characteristics that differ from the parent molecule in both structure and signalling profile. Research indicates that B7-33 might offer helpful tools for investigating fibrotic,... Read More
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