- ≥ 99.0% HPLC
- Made in the USA
- COA with every lot
Peptide Fragments
BPC-157
Also listed as PL 14736
A 15-residue synthetic sequence derived from a fragment of human gastric juice protein BPC.
Order total
$20.00
1 × $20.00
0.01 g total
Ships same or next business day when ordered by 2 PM Eastern
Scan the QR code on the vial
Every vial carries a QR code that opens the certificate of analysis for that exact lot — always the most up-to-date results for what is in your hand.
- Payment
- Visa, Mastercard, Amex and Discover under $1,500. Bank wire or cryptocurrency at $1,500 and above.
- In the box
- Packing list, lot-specific COA and safety data sheet.
- Shipping
- Ships same or next business day when ordered by 2 PM Eastern. Delivery in 2–5 business days with tracking. $15.00 flat, free from $500.00.
Compound information
Molecular profile
What is BPC-157?
A 15-residue synthetic sequence derived from a fragment of human gastric juice protein BPC.
- Peptide Fragments
- Lyophilized
- ≥ 99% HPLC
- Type
- Peptide Fragments
- CAS number
- 137525-51-0
- Molecular formula
- C62H98N16O22
- Molecular weight
- 1419.53 g/mol
- Amino acids
- 15
- Sequence
- Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val
- Purity specification
- ≥ 99.0% by analytical HPLC
- Also listed as
- PL 14736
Storage requirements
Stability information
- Freeze for storage
- Refrigerate after reconstitution
- Protect from light
Lyophilized (powder)
Long-term storage
Reconstituted
Prepared solutions
Light protection
Store away from light
Sealed lyophilized vials are stable at ambient temperature for the duration of normal transit. 2–8 °C applies to prepared solutions, which should not be repeatedly frozen and thawed.
- Appearance
- White to off-white lyophilized cake.
- Presentation
- Lyophilized under vacuum into a 3 mL amber borosilicate vial, argon headspace, 20 mm flip-off seal.
- Counter-ion
- Trifluoroacetate as standard; acetate or hydrochloride exchange on request.
Handle in a fume hood using appropriate personal protective equipment. Preparation guidance is deliberately not provided — determining a suitable protocol is the responsibility of the qualified researcher.
Certificate of analysis
Every lot is analyzed in our own laboratory before it ships. This is the released report for the current lot, exactly as QC signed it off.
AFA Biosciences QC
In-house release testing · HPLC + ESI-MS
Certificate of analysis
99.10%
Purity by HPLC
- Lot
- BUS-BPC-2552C
- Tested
- Dec 22, 2025
- Labeled
- 5 mg
- Measured
- 5.14 mg
- 8× tested
- Retest by Dec 22, 2027
Full QC panel
✓ 5 passed · 3 reported
- Conforms✓ Pass
Appearance
Visual
- 99.1%✓ Pass
Purity
Analytical HPLC · spec ≥ 98%
- Confirmed✓ Pass
Identity
ESI-MS
- 5.14 mgReported
Net peptide content
HPLC vs. reference
- 4.4%Reported
Water content
Karl Fischer
- Not detected✓ Pass
Heavy metals
ICP-MS
- No growth✓ Pass
Bioburden
Plate count
- < 0.05 EU/mgReported
Endotoxin
USP <85>
Documentation
Common questions
How do I know the vial matches the certificate?
Each vial is labelled with a lot number. Enter it on the certificates page and you get that lot's own release panel — purity, identity, net peptide content, water, heavy metals, bioburden and endotoxin.
Is the fill weight all peptide?
No, and no supplier's is. A vial contains peptide plus residual water and counter-ion. We publish net peptide content and water separately so you can work with the real figure rather than assuming the label weight.
What if my own analysis disagrees with yours?
Send it to us. We retain-sample every lot, re-run it, and if the lot is genuinely off specification we refund the order in full, recall the remainder and reimburse your testing cost.
Can you make a quantity larger than the catalog shows?
Yes. Above 500 units of one SKU the order is quoted rather than bought at the door, because lead time, counter-ion form and freight need agreeing first.
Do you give guidance on use?
No. These are chemical reference materials for in-vitro laboratory research. We will discuss purity, analytical method, stability, solubility and storage — questions about the material — but not administration or dosing.
BPC-157 is supplied as a chemical reference material for in-vitro laboratory research only. It is not a drug or a supplement, it is not for human or veterinary use, and no statement on this page should be read as describing an effect in a living subject.
