||Prostate specific antigen is a protein produced by the cells of the prostate gland. PSA is present in small quantities in the serum of normal men, and is often elevated in the presence of prostate cancer and in other prostate disorders. A blood test to measure PSA is the most effective test currently available for the early detection of prostate cancer. Rising levels of PSA over time are associated with both localized and metastatic prostate cancer (CaP).
||Human Seminal Fluid
||>95% pure (SDS PAGE non-reducing) Electrophoresis: single band 30kDa. Product is 0.2um filtered.
||Specific protein concentration: 1.0mg/ml (Canag ELISA)
||PBS, pH 7.4 ± 0.2
||Specific methodologies have not been tested using this product.
||Store at -20℃. Avoid multiple freeze/thaw cycles.
||All donor units tested negative for HIV 1, HIV 2, HCV antibodies and HBsAg. No test guarantees a product to be non-infectious. Therefore, all material derived from human fluids or tissues should be considered as potentially infectious.