Buy B7-33 6mg

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B7-33 6mg is a synthetic peptide exhibiting potent anti-fibrotic properties, derived from H2-relaxin. It shows promise in reducing fibrosis in conditions such as heart failure, lung inflammation, and kidney disease. Research indicates significant reduction in fibrosis and improved survival rates following injury, marking a breakthrough in fibrosis-related therapies.

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Buy B7-33 6mg Peptide for Fibrosis and Cardiovascular Research with Discreet Worldwide Shipping


What is B7-33 6mg?

B7-33 is a synthetic single-chain peptide analogue derived from the human relaxin-2 hormone, designed to selectively activate the RXFP1 receptor pathway.
Unlike full-length relaxin, B7-33 was developed to retain beneficial antifibrotic and cardioprotective effects without stimulating undesirable vasodilatory responses.

Each vial of B7-33 6mg from Peptide Online Store contains a ≥98% pure, research-grade peptide, ideal for scientific exploration in cardiovascular and fibrotic disease models.
For laboratory research use only — not for human or veterinary administration.


How B7-33 Works in the Body (Research Overview)

B7-33 acts by selectively targeting the relaxin family peptide receptor 1 (RXFP1).
This interaction may promote:

  • Reduction in fibrosis and tissue scarring through modulation of TGF-β signaling

  • Improved cardiac and vascular function

  • Decreased collagen deposition in experimental fibrosis models

  • Cytoprotective effects in endothelial and fibroblast cells

  • Enhanced nitric oxide balance without causing hypotension

Research suggests that B7-33 may represent a next-generation relaxin mimetic for studies exploring fibrosis reversal, heart failure models, and organ repair.


Key Research Benefits of B7-33 6mg

  • Investigated for fibrosis reduction in lung, liver, and cardiac tissues

  • Supports studies on cardiovascular protection and remodeling

  • May aid tissue regeneration and reduced scarring

  • Promotes cell survival and anti-inflammatory responses

  • Non-vasodilatory relaxin analogue — reduced risk of hypotensive effects in research models


Product Details and Purity

Specification Details
Product Name B7-33 6mg
Synonym Relaxin-2 analogue B7-33
Form Lyophilized powder
Purity ≥98% (HPLC verified)
Molecular Formula C₂₇₇H₄₂₁N₈₅O₈₇S₆
Molecular Weight 6172.3 Da
Appearance White to off-white powder
Storage −20°C in a dry, dark environment
Solubility Soluble in sterile water or buffer
Intended Use For research use only, not for human consumption

Dosage & Usage Guidelines

  • Reconstitute B7-33 with bacteriostatic water or sterile saline under aseptic conditions.

  • For in vitro or in vivo laboratory models only.

  • Use immediately after reconstitution or store at 2–8°C for short-term use.

  • Avoid repeated freeze–thaw cycles.

  • Dispose of according to institutional biosafety protocols.


Safety, Side Effects & Precautions

  • For research use only — not for human or veterinary application.

  • Handle with gloves and protective eyewear.

  • Avoid direct contact or inhalation.

  • No confirmed side effects outside research contexts.

  • Follow all laboratory safety standards and local regulations.


Quality Assurance & Testing

At Peptide Online Store, all B7-33 6mg peptides undergo:

  • HPLC and Mass Spectrometry (MS) validation for purity and identity

  • Sterility and endotoxin testing

  • Batch-to-batch consistency certification

  • Manufacturing under ISO 9001:2015 and GMP-compliant conditions

  • Certificate of Analysis (COA) included with every purchase


Commitment to Quality and Compliance

Our peptides are:

  • Produced in certified GMP facilities

  • Verified through independent third-party testing

  • Shipped with tamper-proof packaging

  • Backed by global quality and safety standards


Potential Applications (For Research Use Only)

B7-33 is being studied for potential applications in:

  • Cardiac fibrosis and heart failure models

  • Liver fibrosis and cirrhosis research

  • Pulmonary fibrosis (lung tissue repair)

  • Anti-inflammatory and endothelial protection studies

  • Organ and vascular regeneration experiments


Why Choose Peptide Online Store for B7-33 6mg?

  • Premium-quality peptides verified for purity and identity

  • Fast worldwide delivery with temperature-controlled packaging

  • Secure checkout and data protection

  • Reliable customer support for research institutions

  • Bulk and wholesale options available


Shipping & Delivery Information

  • Ships globally with discreet packaging

  • Standard delivery: 5–10 business days

  • Express option available (2–5 business days)

  • Tracking information provided for all orders

  • All shipments temperature-protected and handled carefully


How to Order Online

  1. Visit PeptideOnlineStore.eu

  2. Search for B7-33 6mg

  3. Select quantity and add to cart

  4. Complete checkout via secure payment gateway

  5. Receive your order confirmation and shipment tracking


Frequently Asked Questions (FAQ)

Q1: What is B7-33 used for?
It’s a research peptide analogue of relaxin, studied for fibrosis reduction and cardiovascular repair.

Q2: Can B7-33 be used for human purposes?
No. B7-33 is for laboratory research use only and not approved for human use.

Q3: How pure is B7-33 6mg from Peptide Online Store?
Each batch exceeds 98% purity, verified by HPLC and mass spectrometry.

Q4: What’s the best way to store B7-33?
Keep lyophilized peptide at −20°C, protected from light and moisture.


Related Products to B7-33 6mg

  • Epithalon 50mg – Telomere and longevity research

  • Thymalin 20mg (Bioregulator) – Immune system peptide

  • Cardiogen 20mg (Bioregulator) – Heart tissue research

  • GHK-Cu 50mg – Copper peptide for tissue regeneration

  • IGF-1 LR3 1mg – Growth factor peptide for cell studies


Final Thoughts

B7-33 6mg offers a cutting-edge platform for exploring anti-fibrotic and cardioprotective pathways in modern peptide science.
At Peptide Online Store, every vial is lab-tested for purity, potency, and stability, ensuring reliable results for your research.

Backed by fast global shippingsecure ordering, and dedicated customer support, our B7-33 6mg peptide is a trusted choice for researchers worldwide.

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