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About

B7-33 (98%) 10mg

B7-33 10mg is a synthetic RXFP1 agonist peptide research compound investigated for relaxin family peptide receptor 1 binding and extracellular matrix signaling pathway modulation. 98%+ purity, LCMS-verified. For licensed laboratory research use only. (PMID: 26839386, PMID: 28423398, PMID: 31308146)

B7-33 (98%) 10mg

$90.00

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Product Usage:

These products are intended for research use only.

This designation permits the use of these research chemicals strictly for in vitro testing and laboratory experimentation. All product information provided on this website is for educational purposes only. Any form of bodily introduction into humans or animals is strictly prohibited by law. These products must be handled only by licensed and qualified professionals.

These products are not drugs, foods, or cosmetics and must not be misbranded, misused, or mislabeled as such.

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Description

B7-33 10mg is a synthetic single-chain peptide analogue studied in preclinical and clinical research for its interactions with relaxin family peptide receptor 1 (RXFP1) binding and downstream signaling pathway analysis. Available exclusively for licensed research and laboratory use.

Research Background

B7-33 has been investigated in peer-reviewed studies examining RXFP1 receptor binding affinity, collagen synthesis pathway modulation, and associated extracellular matrix signaling mechanisms. References are provided for informational purposes relating to published scientific literature.

Product Specifications

  • Classification: Single-chain RXFP1 agonist peptide
  • Purity: 98%+ verified by LCMS
  • Format: Lyophilized powder
  • Storage: -20 degrees C, protected from light
  • CAS Number: 1802596-75-3

For research use only. Not for human or animal consumption. Not a drug, food, or cosmetic. Must be handled by licensed, qualified professionals in a controlled laboratory setting.

All Articles And Product Information Provided On This Website Are For Informational And Educational Purposes Only.
The products offered on this website are furnished for in-vitro studies only. In-vitro studies {Latin: in glass) are performed outside of the body. These products are not medicines or drugs and have not been approved by the FDA to prevent, treat or cure any medical condition, ailment or disease. Bodily introduction of any kind into humans or animals is strictly forbidden by law.

About

B7-33 (98%) 10mg

B7-33 10mg is a synthetic RXFP1 agonist peptide research compound investigated for relaxin family peptide receptor 1 binding and extracellular matrix signaling pathway modulation. 98%+ purity, LCMS-verified. For licensed laboratory research use only. (PMID: 26839386, PMID: 28423398, PMID: 31308146)

Published Research Applications
Metabolic Pathway Modulation
Dual GIP/GLP-1 receptor agonism on insulinotropic signaling in pancreatic beta-cell models
PMID: 34170647
Adipose Tissue Biology
Lipid metabolism and energy expenditure in in-vitro adipose tissue models
PMID: 35658024
Hepatocyte Research
Hepatic lipid accumulation and NASH-related inflammatory pathways
PMID: 36780086
Cardiovascular Cell Biology
Endothelial function under metabolic stress conditions
PMID: 37840850
Receptor Binding Studies
Dual receptor selectivity and cAMP signaling characterization
PMID: 33186500
Neuroprotection Models
CNS effects and neuroinflammatory marker modulation
PMID: 36878413
Published Research Applications
Single-Chain Biased Agonist (Foundational)
B7-33 is a functionally selective single-chain agonist of RXFP1 (foundational)
Cardiomyopathy Fibrosis Reduction
B7-33 reduces left ventricular fibrosis in experimental cardiomyopathy
Lipidated B7-33 Stability
Lipidated B7-33 variant has improved in vitro serum stability without altered activity
Anti-Fibrotic Mechanism in Lung
B7-33 reduces airway thickening and collagen deposition in lung fibrosis
Further Derivative Optimization
Further developments toward a minimal potent derivative of human relaxin-2
Renal Fibrosis Application
B7-33 reverses fibrosis in renal injury models via RXFP1-AT2R signaling
6-Test Verification Panel

Most peptide suppliers run one purity test. We run six, then send every batch to Janoshik for independent verification.

HPLC
≥99%
LCMS
Confirmed
Heavy Metals
< LOD
Endotoxin
< 0.5 EU
Sterility
Sterile
AAA
Verified
Life Link ResearchMost Suppliers
HPLC Purity
LCMS Identity
Heavy Metals (ICP-MS)
Endotoxin (LAL)
Sterility
Amino Acid Analysis
3rd Party (Janoshik)
Common Questions
How is this product tested?
Every batch undergoes our 6-test panel: HPLC purity, LCMS mass confirmation, ICP-MS heavy metals, LAL endotoxin, sterility, and amino acid analysis. Samples are then sent to Janoshik Analytical for independent verification. All COA reports are downloadable from this page.
How should I store it?
Store lyophilized peptide at -20°C. Reconstituted: 2-8°C, use within 14 days. Ships ambient, stable for transit.
How fast do you ship?
Orders by 2 PM PT ship same day via USPS Priority from California. 2-3 business days typical. Free shipping $250+.
What payment methods do you accept?
All major credit cards (Visa, Mastercard, American Express, JCB), ACH, and cryptocurrency.

Ready to Start Your Research?

99%+ purity. 6-test verified. Janoshik-confirmed.

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B7-33 (98%) 10mg

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B7-33 (98%) 10mg

$90.00

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Product usage

Products are for research and development only — not for human consumption. You confirm you are 21 or older. Statements have not been evaluated by the FDA. Continued use implies acceptance.

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