PSA is aglycoproteinenzymeencoded in humans by theKLK3 gene and is secreted by theepithelial cellsof theprostategland.PSA exists in two major forms, free PSA and PSA-ACT (PSA bound to Alpha-1 Antichymotrypsin). PSA forms a covalent complex with
Concentration:
> 0.6 mg/ml
Molecular Weight:
87-93 kDa
Buffer:
50 mM Sodium Acetate, 0.15 M NaCl(pH 5.6 + 0.2) containing 0.09 % w/v Sodium Azide, 20% Glycerol and 0.3% Proclin - 300
Source:
Human Seminal and Blood Plasma
Purity:
> 40%
Application Dilute:
5000, 10000 for TPSA and 500, 1000 for FPSA
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