B7-33 Peptide

Name: B7-33 – 6MG
SKU: 2964
Price: 65.00 USD
Availability: InStock

B7-33 peptide is an experimental, single-chain derivative of human relaxin-2 (H2 relaxin) developed to investigate relaxin receptor signaling and biological pathways associated with fibrosis, tissue remodeling, and cardiovascular function. B7-33 is derived from the B-chain of H2 relaxin and has been studied as a selective agonist of the relaxin family peptide receptor 1 (RXFP1). b7-33 for sale

What Is B7-33 Peptide?

B7-33 is a simplified peptide analogue of H2 relaxin. Unlike native relaxin, which contains two peptide chains and multiple disulfide bonds, B7-33 is a single-chain peptide designed to retain important relaxin-related activity while providing a more straightforward molecular structure for research.

Researchers have investigated B7-33 because of its ability to interact with RXFP1 and preferentially influence ERK1/2 signaling in experimental cellular models. This makes it an interesting research tool for studying receptor signaling and extracellular-matrix regulation. b7-33 for sale, b7-33 peptide, b7-33

B7-33 Peptide Research

Preclinical research has examined B7-33 across several areas of biological investigation, including:

In experimental models, B7-33 has demonstrated anti-fibrotic activity and effects on cardiac and pulmonary tissue remodeling. These findings remain primarily preclinical and should not be interpreted as evidence of established benefits in humans.

B7-33 and RXFP1

A major focus of B7-33 research is its relationship with RXFP1, the principal receptor associated with relaxin signaling. Studies have reported that B7-33 can activate RXFP1 while preferentially engaging ERK-related signaling compared with the cAMP signaling profile of native H2 relaxin.

This selective signaling profile makes B7-33 particularly useful for researchers investigating how different signaling pathways influence fibroblast activity, collagen remodeling, and tissue responses.

Where to buy

If you’re wondering where to buy B7-33, it’s important to choose a reputable supplier that provides high-quality products, third-party testing, and transparent information about purity and manufacturing standards. B7-33

PeptaShop is a trusted online store for purchasing B7-33 offering high-quality products, transparent sourcing, and a commitment to customer satisfaction.