Shanghai Chemtron Biotech Co.Ltd.

Current Status of Diagnostic Rapid Test Kit for Hepatitis B Virus Nucleic Acid Detection in China

With the advent and continuous application of real-time fluorescent quantitative PCR, the process of quantitative detection is greatly simplified, and the accuracy of quantitative detection is guaranteed. The commercial diagnostic rapid test kits produced by many manufacturers make the experiment more selective. The application of these diagnostic rapid test kits not only keeps the PCR technology sensitive and fast, but also overcomes the shortcomings of traditional PCR false positive contamination and the inability to accurately quantify. Real-time quantitative PCR is a molecular method for clinical detection of hepatitis B virus nucleic acid. Its specificity and sensitivity are difficult to achieve by other methods. However, the high sensitivity is a double-edged sword. On the one hand, it can detect very low concentrations of viruses in the body. On the other hand, improper operation or defective design of diagnostic rapid test kit may lead to false positive results. In order to avoid the occurrence of false positives and to ensure the accuracy of quantitative measurement results, it is necessary to evaluate and analyze the different diagnostic rapid test kit manufacturers and different batches of hepatitis B virus nucleic acid diagnostic rapid test kits for detection. Through the fluorescence quantitative PCR method, the correlation curve is established, and then the result data is used to evaluate from the indication error, the detection limit, the linearity and the repeatability, etc., to achieve the consistency of the quantitative determination results of the hepatitis B virus nucleic acid, and to ensure the accuracy of the diagnosis and treatment method of the hepatitis B patient. 
Related News
  • Up-Conversion Nanoparticles Immunochromatographic Technique

    Up-Conversion Nanoparticles Immunochromatographic Technique

    August 8, 2018Up-conversion luminescence refers to back-stokes luminescence, which USES low-energy infrared or near-infrared light to trigger the emission of high-energy ultraviolet or visible light. Most up-conver...view
  • Several Methods For Detection Of Salmonella

    Several Methods For Detection Of Salmonella

    August 8, 2018Salmonella is a pathogenic bacterium, so in our country, its limit in food is 0, once detected, it is an unqualified product, not allowed to enter the market.1. Traditional national standard method of...view
  • Rapid Test Reader

    Rapid Test Reader

    April 22, 2019Rapid test reader is the latest generation of rapid test reader developed by Shanghai Chemtron Biotech Co.. It can be used for the detection and analysis of various fluorescent markers. It is suitable...view
  • Cardiac Troponin I Test Paper

    Cardiac Troponin I Test Paper

    August 8, 2018Myocardial calcium protein I test paper is a cardiac protein with molecular weight of 22.5KD, which forms a cardiac calcium protein complex together with troponin T(TnT) and troponin C (TnC) to jointl...view
  • Group B Streptococcus (GBS) Nucleic Acid Assay Kit

    Group B Streptococcus (GBS) Nucleic Acid Assay Kit

    August 8, 2018Group B streptococci, GBS, a gram-positive bacterium, usually planted in the lower reproductive tract and gastrointestinal tract, but also in the upper respiratory tract of infants. It was first disco...view
  • Detection of Hepatitis C Virus

    Detection of Hepatitis C Virus

    July 26, 2018Detection of hepatitis c virus (HCV) infection includes serological detection and nucleic acid detection (NAT). The former includes HCV antibody (anti-hcv), core antigen detection, which includes qual...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
今日竞彩足球比分结果 北京快乐8计划app 拓维信息股票股吧 怎样理财赚钱是真的吗 云南11选5智能选号 排列五随机选号 江西11选5的口诀 湖北快三11点遗漏 海南环岛赛彩票五个都中多钱 福建快3 矛台股票行情今天