Welcome to the fifth generation of chemiluminescence! The Development History of Immunodiagnostic Technology Since 1960, the development of immunodiagnostic technology in China has been continuously updated and iterated. Starting from the earliest form of radioimmunoassay, it has gone through the development of colloidal gold, enzyme-linked immunosorbent assay, and chemiluminescence technol...
Procalcitonin (procalcitonin) is a glycoprotein composed of 116 amino acids with a molecular weight of about 12.7kD. It is a propeptide of calcitonin with no hormone activity. PCT is expressed by neuroendocrine cells (including C cells of thyroid, lung and pancreas tissues) and decomposed into (immature) calcitonin, carboxyl-terminal peptide and amino-terminal peptide. 1. Biological characteristic...
Abbott is a world-renowned healthcare company whose immunoassay instruments and reagents are used in medical The field of diagnostics is hugely popular. Abbott Immunoassay Analyzer The Abbott Immunoassay Analyzer is a highly accurate, automated device designed to detect specific biochemical indicators, such as various disease markers and drug concentrations, in human blood or body fluids. This ins...
Methodological advantages Puguang Biotech’s fifth-generation homogeneous chemiluminescence CRET technology: 1.Wide range of application; 2. Fast detection speed; 3. The results are highly accurate; 4. Lyophilized reagents do not require cold chain; 5. The analyzer has a simple structure, low cost and low failure rate; 6. No cleaning is required during the detection process Biochemical...
Chemiluminescence is a chemical reaction that produces light without heating. It is widely used to detect and analyze various substances, such as environmental pollutants, food additives, etc. CLIA (Chemiluminescence Immunoassay) is a highly sensitive analytical technology that combines the principles of immunoassay and chemiluminescence to detect specific molecules, such as disease ...
Detection principle: ELISA: Use enzyme-labeled antibodies or antigens to produce chromogenic products through enzyme catalysis, and then quantitatively analyze target molecules by measuring the optical density of the chromogenic products. CLIA: Directly detects the light produced by a chemiluminescent reaction, without the need for enzyme catalysis, and uses a chemiluminescent substr...
What is chemiluminescence immunoassay analyzer used for? Clinical diagnosis: used to detect tumor markers, infectious pathogens, hormone levels, etc. in blood, urine and other biological samples to assist clinical diagnosis and treatment. Biological research: In the field of scientific research, it is used to study the occurrence and development of diseases, the discovery and verification o...
Principle: Chemiluminescence: Chemiluminescence involves the emission of light during a chemical reaction. It relies on the reaction between a luminol-based substrate and an oxidizing agent to produce light. Immunoassay: Immunoassay is based on the specific interaction between antigens and antibodies. It utilizes the specificity of antigens and antibodies to detect and quantify target substances. ...
What is this test? E2 plays a key role in the development of the female reproduction system, including the uterus, fallopian tubes, vagina, and breasts. Women have higher amounts of E2 during their reproductive years and almost none after menopause. Other estrogens include estrone and estriol. Estrone is the main estrogen made during menopause. In men, E2 is secreted in moderate amounts by the tes...