Prostate Specific Antigen (Total, human) ELISA Kit

Prostate Specific Antigen (PSA) is useful in the management of patients with prostate cancer. It is a single chain glycoprotein produced by epithelial cells of the prostate gland. The measurement of serum PSA has become the most accepted test to indicate men who are at risk of having prostate cancer and who should be examined by other tests. Using a cut-off of 4 ng/ml, 92% of men over 50 years of age with malignant prostatic tissues, 8% of healthy men and 28% of men with benign prostate hyperplasia (BPH) test positive for PSA. Three major forms of PSA exist in the serum: free PSA, bound PSA and complex PSA. Bound PSA is found in higher concentrations in patients with prostate cancer; whereas, free PSA is detected in higher concentrations in patients with BPH. If the free PSA to total PSA ratio is >25%, it is unlikely that the patient has prostate cancer; whereas, if free PSA is

• Detection method: Absorbance (450 nm) • Species reactivity: Human • Application: Quantitative detection of Total Prostate Specific Antigen (PSA)

• Easy, convenient and time-saving method to measure total Prostate Specific Antigen (PSA) • Sensitivity: 0.0144 ng/ml

Prostate Specific Antigen (PSA) ELISA kit

PSA Total (human) ELISA Kit, Gamma-Seminoprotein Total (human) ELISA Kit, kallikrein-3 Total (human) ELISA Kit, KLK3 Total (human) ELISA Kit

• Microwells coated with Streptavidin • PSA Standard* • Anti-PSA Conjugate Reagent • Wash Buffer (20X) • TMB Substrate • Stop Solution

2-8°C

gel pack

24 months

Human

Quantitative detection of total Prostate Specific Antigen (PSA)

Serum

prostate, total

Antigens are peptides or recombinant or native dependent on the production method.

E05 478 566 350 170 or Enzyme-Linked Immunosorbent Assays,E05 478 566 350 170 or Enzyme-Linked Immunosorbent Assays,Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.

ELISA Enzyme-linked immunosorbent assays Code 90320007 SNOMED