KLOW
Analytical results for lot BGTK1511VAS0426 (10 mL vial), third-party tested by AxisPharm, LLC and reported 2026-04-30.
| Assay | Method | Result |
|---|---|---|
| Purity | HPLC-UV (208 nm) | >99.4% |
| Identity — BPC-157 | LC-MS (ESI+) | 1420.5 [M+H] |
| Identity — TB-500 | LC-MS (ESI+) | 890.5 [M+H] |
| Identity — GHK-Cu | LC-MS (ESI+) | 404.9 [M+H] |
| Identity — KPV | LC-MS (ESI+) | 343.7 [M+H] |
| Endotoxin | LAL assay | 0.054 EU/mg |
Lot record
| Lot number | BGTK1511VAS0426 |
|---|---|
| Compound | KLOW |
| Format | 10 mL vial |
| Label claim | 10 mg / 10 mg / 50 mg / 10 mg |
| Measured content | 10.3 / 10.1 / 52.1 / 9.9 mg |
| Expected mass | 1419.5 / 889.01 / 403.9 / 342.43 g/mol |
| Report date | 2026-04-30 |
| Sample received | 2026-04-23 |
| Manufactured | 2026-04 |
| Best before | 2028-04 |
| Manufacture | GMP-compliant peptide manufacturing facility, United States |
| Third-party analysis | AxisPharm, LLC |
| Status | Current — in stock |
Note. Blend certificates report each component separately. All four components were resolved and quantified individually against their expected masses.
How to read these results
HPLC purity is the share of the peptide material that is the target sequence. The mass spectrometry result confirms it is the right molecule. Measured content is compared against the label claim, and endotoxin is reported only where the laboratory tested for it.
Compound
A prepared four-component blend combining repair-signalling and cytokine-pathway compounds.
KLOW specification →Other lots of KLOW
Lot-to-lot comparison across releases.
The certificate for this lot
The results above are published in full. The certificate itself is the testing laboratory’s document, and we supply it per batch rather than as a public download — so a certificate can only ever travel with the material it describes. If you hold or are purchasing lot BGTK1511VAS0426, request it and we will send it.
Request the certificate for BGTK1511VAS0426 →All compounds supplied by BioIntegrity are intended strictly for laboratory research and educational use. Not for human or animal consumption. Not for diagnostic, therapeutic, or clinical use. No statement on this website has been evaluated by the Food and Drug Administration. Purchaser affirms that products are acquired solely for legitimate laboratory research and assumes full responsibility for lawful handling, storage, and disposal.