Endotoxin determined but the LAL method is not stated. Kinetic chromogenic and gel-clot give different results and different sensitivity. The value cannot be interpreted without knowing which.
Contributor #G-5517
Anonymous submitter. Custom-synthesis documentation.
Section 1
Contribution
Both submits records and annotates other people's.
Records submitted
7
n=7
Annotations
2
n=2
Median purity submitted
99.32%
n=7
Suppliers covered
6
n=7
Section 2
Records submitted
A submitter chose to buy this material and to pay for this assay. That choice is the selection mechanism behind the whole index and it is not random.
| Report | Compound | Supplier | Lot | Lab | Quarter | Purity % | Water % | Recovery % | Provenance | Flags | Result |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AX-2026-041386 | BPC-157 | WWB | WWB-2606-H3906 | VendorInvestigate | 2026-Q3 | 99.32 | 4.88 | 99.2 | Buyer-sourced | 1 | MARGINAL |
| AX-2026-041839 | Tirzepatide | JEEP | JEEP-2602-J2798 | Janoshik | 2026-Q2 | 98.38 | 4.31 | — | Supplier-supplied | 1 | MARGINAL |
| AX-2026-042096 | PT-141 (Bremelanotide) | TFC | TFC-2512-V7681 | Janoshik | 2026-Q2 | 99.65 | 2.93 | — | Supplier-supplied | 0 | PASS |
| AX-2026-041595 | TB-500 | QSC | QSC-2601-V7307 | VendorInvestigate | 2026-Q2 | 99.54 | 3.91 | 99.5 | Buyer-sourced | 1 | MARGINAL |
| AX-2025-019928 | IGF-1 LR3 | SWB | SWB-2505-N5257 | Janoshik | 2025-Q4 | 97.13 | 7.00 | 101.0 | Supplier-supplied | 0 | PASS |
| AX-2025-018760 | TB-500 | QSC | QSC-2411-X7470 | PeptideMeter | 2025-Q1 | 99.93 | 6.29 | — | Supplier-supplied | 0 | PASS |
| AX-2024-005230 | Glucagon | SSA | SSA-2408-F7210 | Janoshik | 2024-Q3 | 97.76 | 7.12 | 91.8 | Buyer-sourced | 0 | FAIL |
Section 3
Annotations
Signed technical comments on records. The index does not moderate annotations for agreement with its own arithmetic, and several of these disagree with it.
Endotoxin assay but no bacterial viability or total count. The two are independent: dead endotoxin-bearing bacteria contribute to the burden, living ones that produce endotoxins do not.