SKU: 8280092826

B7-33

Sale price$36.00 Regular price$40.00
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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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
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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SKU: 8280092826

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4.0 ★★★★★
Based on 165 reviews
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Taylor McDevitt
Lake Worth, US
★★★★★ 4
Does it's purpose with style
We used these in our pantry and dining room for shelves and they turned out well. The only reason they are hard to install is because of the design (which is very nice) so it is worth it. It just takes time when you you are hanging the shelves, to do it correctly. While they can hold a lot, we realized that a bunch of cans or jars cannot go on these shelves. Luckily we had another option for heavy items (Example: We had about 40ish pounds of cans/jars on a 1x12 board that is 33 inches long with 2 of these brackets...and it was too much). If you do not need to hold a lot of weight, these shelves are a for sure, for the price and quality. If you NEED they for something heavy, then you probably will have to go with something more practical from a hardware store. We LOVE them for our pantry!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2020
F
Verified Purchase
FredsMyth
San Leandro, US
★★★★★ 5
Worked as intended
Hubby used these to mount a shelf above a long span of windows. They worked great and allowed a clean visual appearance.
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Reviewed in the United States on December 7, 2025
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 5
Nice brackets
These are nice sturdy brackets for butcher block shelf however they do bend a bit. We installed in a corner so was able to pin to side wall no problems on big shelf. The smaller shelf about 18” moves a bit up and down when loading. Now very little and no worries about it but not rock solid
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Reviewed in the United States on January 20, 2024
P
Verified Purchase
PK
Waukegan, US
★★★★★ 5
Easiest shelf brackets ever!
Live these! They were great look good and we’re easy to install
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Reviewed in the United States on December 12, 2025
C
Verified Purchase
Calichef
Lexington, US
★★★★★ 5
Sturdy Shelf Brackets
I really like these shelf brackets. They seem very sturdy, which is great for my laundry room shelves over the washer & dryer pair. It's going to be great to FINALLY have shelves for laundry supplies or "buyers' club" household items like 12-packs of paper towels or 36-packs of T.P. I can hardly wait to have my sons install them so I can fill them up!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2023

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