Shanghai Chemtron Biotech Co.Ltd.

快乐飞艇是什么: Principle of Prostate Specific Antigen Rapid Test Kits

Prostate specific antigen rapid test kits was detected quantitatively by double antibody sandwich enzyme linked immunosorbent assay (ELISA). Prostate specific antigen rapid test kits is only for scientific research, not for clinical diagnosis.

Prostate specific antigen (PSA), also known as gamma-seminal plasma or Kallikrein 3 (KLK3), is a glycoprotein encoded by the KLK3 gene in humans. PSA is a member of the kallikrein-related peptidase family, which is secreted by prostate epithelial cells. Ejaculation produces PSA, which liquefies semen clots and allows sperm to swim freely. PSA also dissolves cervical mucus, allowing sperm to enter the uterus. Men with normal prostate have only a small amount of PSA in their serum, while patients with prostate cancer or other prostatic dysfunction tend to have higher levels of PSA in their serum. Obesity has been reported to reduce serum PSA levels. Prostatitis, irritation and benign prostatic hyperplasia increase PSA content and produce false positive results. PSA is not the only marker for prostate cancer, but also for prostatitis or benign prostatic hyperplasia. Thirty percent of patients with high levels of PSA were diagnosed with prostate cancer after biopsy. Clinical practice guidelines for prostate cancer screening vary and are controversial, as uncertainty about whether the benefits of screening are greater than the risks of overdiagnosis and overtreatment.
Related News
  • Chlamydia Trachomatis and Female Chlamydia Test

    Chlamydia Trachomatis and Female Chlamydia Test

    April 9, 2019Chlamydia trachomatis is an intracellular parasitic microorganism that can invade the eyes, genital tract and other organs. Genitourinary tract infections caused by Chlamydia trachomatis have become a...view
  • Application Of Urinary Microalbumin Reagent

    Application Of Urinary Microalbumin Reagent

    August 8, 2018[Intended use]Microalbumin (MAU) detection kit is a semi-quantitative detection of albumin in human urine using colloidal gold immunochromatography and the principle of competitive inhibition.[Clinica...view
  • Clinical Significance Of Detecting Streptococcus GBS

    Clinical Significance Of Detecting Streptococcus GBS

    August 8, 2018GBS, which normally reside in the vagina and rectum, is a conditional pathogenic bacterium. Generally, GBS infection in normal healthy people does not cause disease.According to statistics, about 10% ...view
  • Urinary Microalbumin and Cardiovascular Disease

    Urinary Microalbumin and Cardiovascular Disease

    August 8, 2018Through the study of diabetic patients, it was found that the incidence of cardiovascular diseases in MUA positive patients was higher, the onset time was earlier, and the degree of lesions was more s...view
  • Methods of Ovulation Test Detect Early Pregnancy

    Methods of Ovulation Test Detect Early Pregnancy

    April 22, 2019There are many ways of ovulation test detect early pregnancy, which can be self-monitoring or hospital inspection, but the most reliable method is B-mode ultrasound.1. Basic body temperature method....view
  • Hepatitis C Core Antigen Detection Kit

    Hepatitis C Core Antigen Detection Kit

    July 26, 2018The core of the HCV test reagent was made from the gene reconstituted HCV - cAg and the HCV - cAg, the anti-hcv - cAg, the HCV - cAg, the HCV, the antivirus, the monoclonal antibody, which is made up ...view
  • TEL:+86-21-68129666
  • FAX:+86-21-68129222
  • EMAIL:[email protected]
  • ADDRESS:No.518, Qingdai Rd., International Medical Park, Pudong, 201318, Shanghai, P.R.China