84-1012-21　［取扱停止］Prostate Specific Antigen (PSA, Kallikrein-3, Kallikrein III, Seminin, Semenogelase, γ-Seminoprotein, P-30 antigen, KLK3) 1ml　P9054-55

特徴

• PSA is a chymotrypsin-like serine protease (kallikrein family) produced by the prostate epithelium, and abundant in seminal fluid.
• PSA can be detected in the sera of patients with prostatic carcinoma.
• It is predominantly complexed to a liver-derived serine protease inhibitor, alpha-1-antichymotrypsin (ACT).
• A higher proportion of serum PSA is complexed to ACT in prostate cancer than in benign prostate hyperplasia.
• Anti-PSA is useful in the positive identification of metastatic deposits of prostatic origin.
• Applications:Suitable for use in ELISA.
• Other applications not tested.
• Recommended Dilution:1:50,000-110,000 tests/mlOptimal dilutions to be determined by the researcher.
• Storage and Stability:Store at 4°C.
• Do not freeze.
• For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
• Further dilutions can be made in assay buffer.