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| Product Name | Prostate Specific Antigen, Recombinant, Human, aa25-261, His-Tag |
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| Description | Purity ~90% (SDS-PAGE). Prostate-specific antigen (PSA), also known as gamma-seminoprotein or kallikrein-3 (KLK3), is a member of the kallikrein-related peptidase family. Kallikreins are a subgroup of serine proteases having diverse physiological functions. Growing evidence suggests that many kallikreins are implicated in carcinogenesis and some have potential as novel cancer and other disease biomarkers. This protein is one of the fifteen kallikrein subfamily members located in a cluster on chromosome 19 and is a protease present in seminal plasma. It is thought to function normally in the liquefaction of seminal coagulum, presumably by hydrolysis of the high molecular mass seminal vesicle protein. Serum level of this protein, called PSA in the clinical setting, is useful in the diagnosis and monitoring of prostatic carcinoma. Source: Recombinant corresponding to aa25-261 from human KLK3, fused to His-tag at N-terminus, expressed in E.coli. Molecular Weight: ~28.8kD (262aa) AA Sequenc |
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| Size | 100ug |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | Prostate Specific Antigen, Recombinant, Human, aa25-261, His-Tag (Prostate-specific Antigen, PSA, APS, Gamma-seminoprotein, Kallikrein-3, KLK3, hK3, KLK2A1, P-30 Antigen, Seminin, Semenogelase) |
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| Gene, Accession, CAS # | n/a |
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| Catalog # | 45438 |
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| Order / More Info | Prostate Specific Antigen, Recombinant, Human, aa25-261, His-Tag from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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