AURAPEP. INDEPENDENTLY VERIFIED. RESEARCH-GRADE QUALITY.
AURAPEP. INDEPENDENTLY VERIFIED. RESEARCH-GRADE QUALITY.
BPC-157 · 5MG
Lyophilized research-grade BPC-157. A synthetic 15-amino-acid pentadecapeptide, first characterized in 1993 from a fragment of human gastric juice. Third-party verified at ≥99% HPLC purity. Single-batch traceable from synthesis to delivery.
ISO 9001 source facility. Cold-chain shipped. Batch-matched COA included with every order.
COMPOUND DETAILS
| Molecular formula | C₆₂H₉₈N₁₆O₂₂ |
| Molecular weight | 1419.55 Da |
| Sequence | Gly-Glu-Pro-Pro-Pro-Gl... |
| CAS number | 137525-51-0 |
| PubChem CID | 108101 |
EVERY ORDER INCLUDES: PEPTIDE VIAL + PRINTED COA + COLD-PACK INSERT + TRACKED SHIPPING
DUTIES AND TAXES INCLUDED
Every lot is analyzed by an independent third-party laboratory before release. Each batch-matched Certificate of Analysis (COA) documents:
- HPLC purity: Reverse-phase high-performance liquid chromatography confirms purity at ≥99%. A representative chromatogram is included on each COA.
- Mass spectrometry: ESI-MS confirms molecular identity against the expected molecular weight of 1419.55 Da.
- Sequence verification: The 15-amino-acid sequence (Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val) is confirmed against the published reference.
- Appearance: White lyophilized powder, free of visible particulates.
- Water content: Karl Fischer titration, reported per lot.
- Endotoxin level: LAL assay, reported per lot.
Every shipment includes the printed COA for the specific lot you receive. You can view the current batch COA via the link on this page.
For research use only. Not for human or veterinary use. Not a drug, food, cosmetic, or dietary supplement.
Lyophilized (as shipped):
- Stable at room temperature for short periods during transit.
- For long-term storage, keep desiccated at –20°C or below. Shelf life: 24 months from date of synthesis when stored as directed.
Reconstituted:
- After reconstitution in bacteriostatic or sterile water, store at 2–8°C (refrigerated) and use within 2–7 days.
- For longer storage after reconstitution, aliquot and freeze below –18°C. Avoid repeated freeze-thaw cycles.
- BPC-157 contains an Asp-Asp motif that is susceptible to deamidation and isomerization in solution. Storage time and temperature affect degradation rate. Minimize time at room temperature after reconstitution.
Physical characteristics:
- Lyophilized form: white, non-hygroscopic powder.
- Fully soluble in sterile water and common aqueous buffers.
For research use only. Storage guidance is derived from published peptide chemistry literature and is provided for laboratory handling purposes.
- Transit time: 2–4 business days with tracked delivery.
- Cold-pack insert: Every order ships with a cold-pack insert to buffer against temperature excursions during transit. Lyophilized peptides are stable at ambient temperature for short periods; the cold pack is an additional margin of safety.
- Tracking: Tracking number provided at dispatch.
- Duties and taxes: Included in the listed price for standard destinations.
- Replacement coverage: If your order arrives damaged, delayed beyond the stated window, or with compromised packaging, contact us within 7 days of delivery for a replacement at no cost.
- Shipping restrictions: We do not ship to jurisdictions where the sale of research peptides is restricted. If you are uncertain whether your jurisdiction permits import, consult local regulations before ordering.
Is this product for human use?
No. BPC-157 is sold strictly for in-vitro and preclinical research use. It is not a drug, food, cosmetic, or dietary supplement. It is not approved by the FDA or any other regulatory agency for human or veterinary use. Purchase indicates agreement that the material will be used solely for laboratory research by qualified personnel.
What does "third-party verified at ≥99% HPLC" mean?
Every production lot is sent to an independent analytical laboratory — not affiliated with the manufacturer — for purity analysis by reverse-phase high-performance liquid chromatography (HPLC). The lab issues a Certificate of Analysis reporting the measured purity and includes the chromatogram. We do not release any lot below 99% purity.
How do I access the Certificate of Analysis?
Each order ships with a printed COA for the exact lot you receive. You can also view the current batch COA as a PDF via the link on this page before ordering. COAs include HPLC purity, mass spectrometry confirmation, water content, and endotoxin testing results.
Why is BPC-157 supplied as a lyophilized powder?
Lyophilization (freeze-drying) removes water from the peptide, producing a dry powder that is stable for long-term storage. Peptides in aqueous solution are more susceptible to chemical degradation — particularly BPC-157, which contains an Asp-Asp motif prone to deamidation. Shipping in lyophilized form maximizes the peptide's shelf life and ensures the product you receive matches the specifications on the COA.
What sequence verification is performed?
Mass spectrometry confirms the molecular weight of the synthesized peptide against the expected value of 1419.55 Da. The published sequence (Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val) is verified during synthesis via Fmoc solid-phase peptide synthesis protocols and confirmed analytically on each lot.
What are the shipping restrictions?
We ship to jurisdictions where the sale of research peptides is permitted. We do not ship to regions where possession or import of these compounds is restricted. If you are uncertain about your local regulations, please consult them before ordering. Customs delays outside our control may occasionally affect international transit times.