B7-33
B7-33 is a synthetic single-chain peptide derived from the hormone relaxin (H2 relaxin), studied as a research compound.
Caliber Peptide Index tracks B7-33 across 3 research-peptide vendors, with the lowest listed price at $9.80/mg (5mg) at Novagloresearch as of 2026-05-31. Prices below are normalized to dollars per milligram so different vial sizes can be compared on an equal basis. B7-33 is sold by third-party vendors for research use only.
Research Applications
Investigated in laboratory research on relaxin-family receptor signaling.
Safety Considerations
An experimental research compound, not approved for human use. For laboratory research only — not for human consumption.
Available From 3 Vendors — Sorted by $/mg
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Frequently asked
- How many vendors sell B7-33?
- Caliber Peptide Index currently tracks 3 research peptide vendors listing B7-33.
- What is the lowest tracked price for B7-33?
- The lowest tracked price for B7-33 is $9.80/mg (5mg) at Novagloresearch. Prices are sorted by dollars per milligram so different vial sizes can be compared on an equal basis.
- How often are B7-33 prices updated?
- Vendor prices are refreshed by our automated scraper (most recent update: 2026-05-31). Always confirm the current price on the vendor's site before purchase.
Caliber Peptide Index is a directory. We do not test, score, or endorse any vendor. Prices listed are what each vendor publishes; verify on the vendor's site before purchase.
Products listed for research purposes only — not for human consumption. Wiki content is summarized from publicly available research literature and is not medical advice.