PSA
Prostate-specific antigen (PSA) is a protease that digests the high molecular weight protein of the seminal coagulum into smaller polypeptides. It exists in serum in multiple forms: complexed to alpha-1-anti-chymotrypsin (PSA-ACT complex), unbound (free PSA), and enveloped by alpha-2-macroglobulin. In the early 1990s, the FDA approved the measurement of PSA to diagnose prostate cancer. During the screening, higher total PSA levels observed with a lower percentage of free PSA correlate with higher risks of prostate cancer. Diagnostic assays for NSE are based on the antibody sandwich principle using ELISA or CLIA.
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Product Filters
PSA Products (27)
| Name | Type | Format | Host/Source | Isotype | Tested Apps | Unit | Catalog | SDS | COA | Request Sample | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PSA >98% Pure | Antigen | Purified | Human Fluids | N/A | EIA | MG | A86878H | View SDS | View COA | Order A Sample | ||
| PSA Act Complex | Antigen | Purified | Human Fluids | N/A | N/A | MG | A31029H | View SDS | View COA | Order A Sample | ||
| PSA >=96% Pure | Antigen | Purified | Human | N/A | EIA | MG | A01444H | View SDS | View COA | Order A Sample | ||
| Human PSA > 95% Pure | Antigen | Purified | Human Seminal Fluid | N/A | EIA | MG | A01368H | View SDS | View COA | Order A Sample | ||
| Prostate Specific antigen | Antigen | Purified | Human Fluids | N/A | N/A | MG | A01238H | View SDS | View COA | Order A Sample | ||
| MAb to PSA, Free | Monoclonal | Purified | Mouse | IgG2a | EIA,Pr | MG | M92986M | View SDS | View COA | Order A Sample | ||
| MAb to PSA, total | Monoclonal | HRP | Mouse | IgG1 | EIA | ML | M92396P | View COA | Order A Sample | |||
| MAb to PSA, total | Monoclonal | Purified | Mouse | IgG1 | EIA,Pr | MG | M92396M | View SDS | View COA | Order A Sample | ||
| MAb to PSA, Free | Monoclonal | Purified | Mouse | IgG2a | EIA,Pr,LF | MG | M86806M | View SDS | View COA | Order A Sample | ||
| MAb to PSA, total | Monoclonal | Purified | Mouse | IgG1 | EIA,Pr,LF | MG | M86599M | View SDS | View COA | Order A Sample | ||
| MAb to PSA, total | Monoclonal | HRP | Mouse | IgG2a | EIA,LF,WB | MG | M86506P | View SDS | View COA | Order A Sample | ||
| MAb to PSA, total | Monoclonal | Purified | Mouse | IgG1 | EIA,Pr,LF | MG | M86506M | View SDS | View COA | Order A Sample | ||
| MAb to PSA, total | Monoclonal | Purified | Mouse | IgG1 | EIA,Pr | MG | M86433M | View SDS | View COA | Order A Sample | ||
| MAb to PSA, Free | Monoclonal | Purified | Mouse | IgG1 | EIA,LF,Pr | MG | M86343M | View SDS | View COA | Order A Sample | ||
| MAb to PSA, total | Monoclonal | Purified | Mouse | IgG2a | EIA,Pr | MG | M86209M | View SDS | View COA | Order A Sample | ||
| MAb to PSA total | Monoclonal | Purified | Mouse | IgG2b,k | EIA,Pr | MG | M66281M | View SDS | View COA | Order A Sample | ||
| MAb to PSA total | Monoclonal | Purified | Mouse | IgG1,k | EIA,Pr | MG | M66280M | View SDS | View COA | Order A Sample | ||
| MAb to PSA total | Monoclonal | Purified | Mouse | IgG1,k | EIA,Pr | MG | M66279M | View COA | Order A Sample | |||
| MAb to PSA total | Monoclonal | Purified | Mouse | IgG2b,k | EIA,Pr | MG | M66278M | View SDS | View COA | Order A Sample | ||
| MAb to PSA total | Monoclonal | Purified | Mouse | IgG1,k | EIA,Pr | MG | M66276M | View SDS | View COA | Order A Sample | ||
| MAb to Human PSA, total | Monoclonal | Purified | Mouse | IgG1,k | EIA | MG | M01256M | View SDS | View COA | Order A Sample | ||
| MAb to PSA, total | Monoclonal | Purified | Mouse | IgG2a | EIA,LF,Pr | MG | M01236M | View SDS | View COA | Order A Sample | ||
| MAb to PSA | Monoclonal | Purified | Mouse | IgG1,k | IHC,IHC | MG | MAM07-234 | View SDS | View COA | Order A Sample | ||
| mAb to PSA Free | Monoclonal | Purified, Liquid | Mouse | IgG2b,k | EIA,LF | MG | BN1202 | View SDS | View COA | Order A Sample | ||
| mAb to PSA Free | Monoclonal | Purified, Liquid | Mouse | IgG1,k | EIA,LF | MG | BN1201 | View SDS | View COA | Order A Sample | ||
| mAb to PSA Free | Monoclonal | Purified, Liquid | Mouse | IgG1,k | EIA,LF | MG | BN1199 | View SDS | View COA | Order A Sample | ||
| mAb to PSA Free | Monoclonal | Purified, Liquid | Mouse | IgG1,k | EIA,LF | MG | BN1198 | View SDS | View COA | Order A Sample |
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