ELISA: Use at an assay dependent dilution. For the detection of PSA antigen use in ELISA as an antibody pair with GTX10190 ( GTX10189 coating and GTX10190 as conjugate). For the detection of free PSA use in ELISA as an antibody pair with GTX10188 (using either antibody to coat or as conjugate). Optimal dilutions/concentrations should be determined by the end user.
Equimolar total PSA, epitope 3. 100% cross reactivity with human kallikrein 2.
Preservative: 0.05% Sodium Azide; Constituents: 0.15M Sodium Chloride, 10mM Tris. pH 7.5
Store as concentrated solution. Centrifuge briefly prior to opening vial. Store at 4ºC.
Human PSA antigen purified from semenal plasma.
Protein A purified
Purified by ion exchange chromatography. Purity tested by electrophoresis.
For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
P07288, APS, hK3, 354, PSA, 176820, KLK2A1, KLK3
PSA 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 levels of this protein are useful in the diagnosis and monitoring of prostatic carcinoma.