P9054-63A1

Prostate Specific Antigen, Free (Free PSA)

Size

£927.00

SKU:: P9054-63A1
Purity:: Purified by Protein A/G affinity chromatography from ascites.
Storage Conditions:: -20°C
Supplier:: United States Biological
Host:: Mouse
Immunogen:: Human PSA.
Clone:: 11C145
Format:: Supplied as a lyophilized powder from PBS, pH 7.4, 0.09% sodium azide. Reconstitute with 100ul sterile PBS.
Extra Details:: PSA is a tumor-associated antigen with a molecular weight of 34kD. The antigen is found in normal prostatic epithelial lining cells of the ducts and acini, as well as in primary and metastatic prostate carcinoma cells. PSA reactivity may also be found in BPH (benign prostatic hypertrophy), though the pattern of staining is different than that found in carcinoma tissues. The staining pattern ranges from cytoplasmic and secretory in normal and benign prostate to cytoplasmic with membrane in neoplastic prostate. Applications: Suitable for use in ELISA. Other applications not tested. Recommended Dilutions: Optimal dilutions to be determined by the researcher. Recommended Pair: Capture: P9054-63A Detection: P9054-63A1 Affinity Constant: 2x10e10 L/mole Storage and Stability: Lyophilized and reconstituted products are stable for 12 months after receipt at -20°C. Reconstitute with sterile PBS. Aliquot to avoid repeated freezing and thawing. Store at -20°C. 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.