Nubexa B7-33

B7-33 is a single-chain peptide research compound based on the B-chain of human relaxin-2. While native relaxin is a complex two-chain heterodimer, B7-33 simplifies the molecule while retaining functional activity.

— Mechanism Of Action

B7-33 selectively activates the RXFP1 receptor (relaxin family peptide receptor 1) and biases ERK1/2 signaling. Research investigates its anti-fibrotic and vasoprotective effects.

— Research Applications

Used in: fibrosis research, cardiovascular research, RXFP1 signaling studies, comparative relaxin analog research.

— Product Specifications

Compound	B7-33
Available Strengths	2mg, 10mg
Purity	≥99% (verified by HPLC)
Form	Lyophilized powder
Storage	-20°C, protected from light
Reconstitution	Bacteriostatic water (sold separately)
Shelf Life	36 months (lyophilized, properly stored)
Certificate of Analysis	Available upon request — contact us

— What’s Included

Sealed lyophilized vial(s) of B7-33
Lot number and product information
Discreet, temperature-controlled packaging
Tracked international shipping

⚠ FOR RESEARCH USE ONLY
This product is sold strictly for laboratory research purposes. Not for human consumption, diagnosis, treatment, cure, or prevention of any disease. Not for use in food, cosmetics, household products, or as drugs. Must be 21 years or older to purchase. By placing this order you confirm that you are a qualified researcher or representative of a research organization purchasing this material exclusively for in vitro research applications.

— Mechanism Of Action

— Research Applications

— Product Specifications

— What’s Included

Reconstitution

Storage

Disclaimer