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.
esi_tof
High-resolution ESI-TOF. Charge-state deconvolution and adduct bookkeeping.
Section 1
Contribution
Both submits records and annotates other people's.
Records submitted
7
n=7
Annotations
1
n=1
Median purity submitted
98.68%
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-2026-043391 | BPC-157 | WXT | WXT-2603-K3648 | PeptideMeter | 2026-Q2 | 97.64 | 5.14 | 105.1 | Buyer-sourced | 1 | FAIL |
| AX-2026-041369 | Semaglutide | WWB | WWB-2512-T3671 | Medutest | 2026-Q2 | 99.57 | 3.34 | — | Supplier-supplied | 1 | MARGINAL |
| AX-2026-043303 | L-Glutathione (reduced) | CPC | CPC-2602-D2535 | Janoshik | 2026-Q1 | 98.68 | 7.52 | — | Supplier-supplied | 0 | PASS |
| AX-2025-018578 | BPC-157 | QYB | QYB-2506-B4999 | Janoshik | 2025-Q4 | 99.93 | 4.60 | — | Supplier-supplied | 1 | MARGINAL |
| AX-2025-020986 | Tirzepatide | CPC | CPC-2506-E3505 | Janoshik | 2025-Q4 | 97.74 | 4.95 | 89.6 | Supplier-supplied | 3 | MARGINAL |
| AX-2025-019168 | Semaglutide | TFC | TFC-2507-U5442 | Nordanalyt | 2025-Q4 | 99.06 | 4.43 | — | Supplier-supplied | 1 | MARGINAL |
| AX-2025-020406 | Semax | KP | KP-2502-H4693 | Janoshik | 2025-Q2 | 98.60 | 6.53 | 98.8 | Supplier-supplied | 0 | PASS |
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.