SKU: 8280092826

B7-33

Sale price$36.00 Regular price$40.00
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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

B7-33B7 33: Ultra Pure Research Peptide Verified Purity & Trusted Results Premium High Purity Synthetic Research Peptide 99% Purity Verified for Laboratory & Research Use Scientifically Validated Supported by Complete Certificate of Analysis (COA) & Rigorous HPLC Quality Assurance Preferred by Academic and Institutional Researchers Worldwide Chemical Information: Compound Name: B7 33 CAS Number: Not currently assigned Molecular Formula: Proprietary

B7-33: Ultra-Pure Research Peptide – Verified Purity & Trusted Results

🔬 Premium High-Purity Synthetic Research Peptide – ≥99% Purity Verified for Laboratory & Research Use
📜 Scientifically Validated – Supported by Complete Certificate of Analysis (COA) & Rigorous HPLC Quality Assurance
🌍 Preferred by Academic and Institutional Researchers Worldwide

Chemical Information:

  • Compound Name: B7-33
  • CAS Number: Not currently assigned
  • Molecular Formula: Proprietary
  • Molecular Weight: Proprietary
  • IUPAC Name: Not applicable (Synthetic peptide analogue)
  • Purity: ≥99% Peptide-Grade (Verified by HPLC)

Scientific Overview:

B7-33 is a synthetic peptide analogue derived from human Relaxin-2, designed for research into cellular signalling pathways involving relaxin family peptide receptor 1 (RXFP1). It has garnered significant attention due to its highly selective binding and signalling properties, particularly concerning studies on fibrosis, extracellular matrix remodelling, and receptor-specific biochemical processes.

Key Scientific References and White Papers:

Why Choose Our B7-33?

HPLC Analytical Testing & Verification – ≥99% Purity for Accurate and Reproducible Results
Certificate of Analysis (COA) – [Instant Verification via QR Code]
Material Safety Data Sheet (MSDS) – Detailed Documentation for Safe Laboratory Handling & Regulatory Compliance
Synthesised in the UK – Produced Under Strict Quality Assurance Standards in Advanced Laboratory Facilities
Fast & Reliable Express Delivery – Swift Dispatch with Protective Packaging
Independent Third-Party Analytical Verification – Available on Request for Enhanced Assurance

For Research Use Only

Our B7-33 peptide is exclusively synthesised for scientific research and laboratory experimentation. It is not intended or approved for human consumption or therapeutic use.

Advance your pioneering scientific research confidently with our meticulously synthesised B7-33 peptide, ensuring precise, reliable, and reproducible outcomes.

  View Certificate of Analysis

 View Material Safety Sheet

Shipping Notes
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Exchange/Return Notes
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SKU: 8280092826

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4.0 ★★★★★
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E
Verified Purchase
Evelyne Parkin
Grantham, US
★★★★★ 5
My puppy tore it up in about 5min. She had a ball while it lasted.
Color: Crinkle Duck (Yellow), Size: Large
Cute, not durable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
I
Verified Purchase
Isabella
Belleville, US
★★★★★ 5
Monkee-doodle loves that it has a crinkle sound when playing tug-of -war
Color: Crinkle Chicken (Yellow), Size: Large
Monkee-doodle likes this toy because it has a squeaker and it also has a crinkle noise maker inside. She loves playing with the toy and it’s easy to spot since it is bright yellow in color. It is suitable for dogs and doesn’t have any pieces that can come loose and harm your pet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
V
Verified Purchase
Vivian
Los Angeles, US
★★★★★ 5
Love it.
Color: Bunny (Beige), Size: Large
Good quality and well worth the price. My dog loves it. The squeaky part is fun, and the crinkly, tear-resistant paper in the ears makes playtime even more exciting.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
D
Verified Purchase
Dennis V
Fort Morgan, US
★★★★★ 5
KONG Tug Toy
This tug toy is decent but not amazing. It’s sturdy enough for light play, but it doesn’t hold up as well as other KONG toys we’ve used. My dog enjoyed it, but the material started to wear faster than expected, and it didn’t feel as durable as the usual KONG quality. It’s fine for occasional tug sessions, but not the best choice for strong pullers or heavy chewers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
K
Verified Purchase
Kimberly Nelson
Whiting, US
★★★★★ 5
Best toy for a puppy who loves tug-o-war
My puppy (lab/shepherd) went nuts for this toy. She loves to play tug-o-war. This is so durable and the grip handles on the end totally help you out. She loves to bit in the middle and will whip it at you to get you to engage with her. The size is perfect for her and the KONG material must feel good for her.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026

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