Product Details
Product Details
Product Specification
| Host | Rabbit |
| Antigen | Free PSA |
| Synonyms | fPSA, F-PSA |
| Accession | P55786 |
| Clone Number | SDT-195-317 |
| Antibody Type | Recombinant mAb |
| Isotype | IgG |
| Application | CLIA, Sandwich ELISA |
| Reactivity | Hu |
| Cross Reactivity | Does not recognize PSA conplex, only recognize free PSA |
| Purification | Protein A |
| Concentration | 2mg/ml |
| Purity | >95% by HPLC |
| Conjugation | Unconjugated |
| Physical Appearance | Liquid |
| Storage Buffer | PBS pH7.4, 0.03% Proclin 300 |
| Stability & Storage | 12 months from date of receipt / reconstitution, 2 to 8 °C as supplied |
Dilution
| application | dilution | species |
| Sandwich ELISA | N/A |
Background
Prostate-specific antigen (PSA; also known as human kallikrein-related peptidase 3), a 237-amino-acid glycoprotein (33 kDa) that belongs to the kallikrein serine protease family, is produced by the glandular epithelium of the human prostate and secreted in seminal fluid. PSA plays a principal role in the proteolysis of semenogelins I and II from seminal coagulum. Prostate-specific antigen (PSA) is a serum marker that is widely used for the diagnosis of prostatic diseases. Measurement of the free fraction of total prostate-specific antigen (fPSA%) has been proposed as a useful addition to total PSA for the detection of prostate cancer.
Picture
Picture
Paired Recommendations
