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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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PSA Products (27)

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Name Type Format Host/Source Isotype Tested Apps Unit Catalog Buffer Immunogen Recombinant Description Notes SDS COA New Product Recommended Product Order a Sample
PSA >98% Pure Antigen Purified Human Fluids N/A EIA MG A86878H No View SDS View COA 0 Order a Sample
PSA Act Complex Antigen Purified Human Fluids N/A N/A MG A31029H No View SDS View COA 0 Order a Sample
PSA >=96% Pure Antigen Purified Human N/A EIA MG A01444H No View SDS View COA 0 Order a Sample
Human PSA > 95% Pure Antigen Purified Human Seminal Fluid N/A EIA MG A01368H No View SDS View COA 0 Order a Sample
Prostate Specific antigen Antigen Purified Human Fluids N/A N/A MG A01238H No View SDS View COA 0 Order a Sample
MAb to PSA, Free Monoclonal Purified Mouse IgG2a EIA,Pr MG M92986M No View SDS View COA 0 Order a Sample
MAb to PSA, total Monoclonal HRP Mouse IgG1 EIA ML M92396P No View COA 0 Order a Sample
MAb to PSA, total Monoclonal Purified Mouse IgG1 EIA,Pr MG M92396M No View SDS View COA 0 Order a Sample
MAb to PSA, Free Monoclonal Purified Mouse IgG2a EIA,Pr,LF MG M86806M No View SDS View COA 0 Order a Sample
MAb to PSA, total Monoclonal Purified Mouse IgG1 EIA,Pr,LF MG M86599M No View SDS View COA 0 Order a Sample
MAb to PSA, total Monoclonal HRP Mouse IgG2a EIA,LF,WB MG M86506P No View SDS View COA 0 Order a Sample
MAb to PSA, total Monoclonal Purified Mouse IgG1 EIA,Pr,LF MG M86506M No View SDS View COA 0 Order a Sample
MAb to PSA, total Monoclonal Purified Mouse IgG1 EIA,Pr MG M86433M No View SDS View COA 0 Order a Sample
MAb to PSA, Free Monoclonal Purified Mouse IgG1 EIA,LF,Pr MG M86343M No View SDS View COA 0 Order a Sample
MAb to PSA, total Monoclonal Purified Mouse IgG2a EIA,Pr MG M86209M No View SDS View COA 0 Order a Sample
MAb to PSA total Monoclonal Purified Mouse IgG2b,k EIA,Pr MG M66281M No View SDS View COA 0 Order a Sample
MAb to PSA total Monoclonal Purified Mouse IgG1,k EIA,Pr MG M66280M No View SDS View COA 0 Order a Sample
MAb to PSA total Monoclonal Purified Mouse IgG1,k EIA,Pr MG M66279M No View COA 0 Order a Sample
MAb to PSA total Monoclonal Purified Mouse IgG2b,k EIA,Pr MG M66278M No View SDS View COA 0 Order a Sample
MAb to PSA total Monoclonal Purified Mouse IgG1,k EIA,Pr MG M66276M No View SDS View COA 0 Order a Sample
MAb to Human PSA, total Monoclonal Purified Mouse IgG1,k EIA MG M01256M No View SDS View COA 0 Order a Sample
MAb to PSA, total Monoclonal Purified Mouse IgG2a EIA,LF,Pr MG M01236M No View SDS View COA 0 Order a Sample
MAb to PSA Monoclonal Purified Mouse IgG1,k IHC,IHC MG MAM07-234 No View SDS View COA 0 Order a Sample
mAb to PSA Free Monoclonal Purified, Liquid Mouse IgG2b,k EIA,LF MG BN1202 No View SDS View COA 0 Order a Sample
mAb to PSA Free Monoclonal Purified, Liquid Mouse IgG1,k EIA,LF MG BN1201 No View SDS View COA 0 Order a Sample
mAb to PSA Free Monoclonal Purified, Liquid Mouse IgG1,k EIA,LF MG BN1199 No View SDS View COA 0 Order a Sample
mAb to PSA Free Monoclonal Purified, Liquid Mouse IgG1,k EIA,LF MG BN1198 No View SDS View COA 0 Order a Sample

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