BPC-157 10 mg (Pentadecapeptide; “Body Protection Compound”) from Peptide Tech is a premium, lyophilized research-use-only (RUO) peptide supplied at ≥99% purity (HPLC & MS verified). The 15-residue sequence Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val (GEPPPGKPADDAGLV) is packaged for rigorous in-vitro work in cell biology, barrier-function models, and peptide analytics where sequence fidelity, batch traceability, and cold-chain integrity matter.

Specifications

Property	Details
CAS Number	137525-51-0
Chemical Name	Pentadecapeptide BPC-157
Sequence (1-letter)	GEPPPGKPADDAGLV
Sequence (3-letter)	Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val
Molecular Formula	C₆₂H₉₈N₁₆O₂₂
Molecular Weight	≈ 1419.5 g/mol
Counter-ion	Typically acetate; see lot-matched COA
Physical Appearance	White to off-white lyophilized powder
Container	3 mL glass vial (10 mg net content)
Purity	≥99% verified by HPLC & MS (batch COA via on-vial QR)
Solubility	Readily soluble in sterile water or neutral buffers; prepare fresh. If required by your SOP, 0.22 µm filter after reconstitution.
Intended Use	Laboratory research only (RUO). Not for human or animal use.

Molecular Structure

Key Features of Peptide Tech

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3rd-Party U.S. Lab Testing — purity, quantity, endotoxin
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Potential Applications in Research

Strictly in-vitro, cell-based, or biochemical experiments. No health, diagnostic, or therapeutic claims.

Barrier-function & epithelial integrity assays (e.g., TEER measurements, FITC-dextran permeability) in GI/epithelial monolayers under cytokine or chemical stress.
Cell-migration & wound-gap (scratch) models in endothelial/epithelial or fibroblast systems to quantify closure kinetics under serum-defined conditions.
Matrix-remodeling panels (collagen deposition; MMP/TIMP ELISAs; zymography) to characterize extracellular-matrix signatures.
Inflammatory readouts (multiplex cytokines/chemokines) and downstream signaling (e.g., ERK/Akt) following peptide exposure.
Analytical method development (RP-HPLC/LC–MS/MS) for identity, stability, and recovery across buffers and temperatures.

Quality, Storage & Handling

Every lot is confirmed by HPLC (purity) and MS (identity); the batch COA is accessible via the on-vial QR. Independent U.S. labs verify purity, quantity, and endotoxin.

Storage (lyophilized): −20 °C long-term or 2–8 °C short-term; keep desiccated and protected from light.
After reconstitution: Aliquot and store at ≤−20 °C (or −80 °C per SOP); avoid repeated freeze–thaw cycles.
Reconstitution tips: Use sterile water or compatible buffer; gentle swirl/inversion to dissolve. If needed, a minimal amount of 0.1% acetic acid can aid solubilization before final dilution.

Shipping & Fulfillment

Ships with validated cold-chain packaging. In-stock orders placed before the daily cutoff ship the same day. 2-Day FedEx/UPS is standard, with overnight options available. Automated text/email updates included; international shipping available where permitted.

Compliance & RUO Disclaimer

For laboratory research only. Not a drug, cosmetic, food, or household chemical. Not for human or animal use, ingestion, diagnostic, or therapeutic applications. Buyers warrant they are qualified to handle RUO materials under applicable laws and institutional guidelines.

FAQs

Is this for human or veterinary use?: No. This product is sold strictly as RUO and must not be used in humans or animals.
What purity do you provide?: Each 10 mg vial is ≥99% by HPLC with MS identity confirmation; third-party testing is performed on every lot (see COA via QR).
What’s the exact salt form?: Most lots are provided as the acetate salt. Refer to the lot-matched COA/label for the confirmed counter-ion and identifiers.
How should I reconstitute it?: Use sterile water or a compatible buffer; gently invert until fully dissolved. If your protocol requires sterility, pass through a 0.22 µm filter and aliquot to avoid repeat freeze–thaw.
Which in-vitro assays is BPC-157 commonly used in?: Typical RUO applications include barrier-function/permeability assays, scratch-closure models, matrix-remodeling panels, and HPLC/LC–MS identity & stability method development.