The enzyme linked immunosorbent assay (ELISA) (GLORY SCIENCE CO., LTD) can be used to determine antigens or antibodies. There are three necessary reagents in this method: The antigens or antibodies of the solid phase, the antigens of the enzyme, or the substrate of the enzyme. Different types of detection methods can be designed according to... View more
After Sanlu infant milk powder incident, the public know more about the melamine, melamine (MEL) is a kind of synthetic organic nitrogen heterocyclic compounds, and the nitrogen content is very high (66%), which can increase the crude protein content. Illegal producers are adding the chemical to lower production costs and improve economic performance. Previously,... View more
The inflammatory response of interleukin-17 plays an upstream role in the inflammatory response of T cells. Interleukin-17 is mainly responsible for the activation of Th17and stimulation a variety of cytokines and growth factors. These can induce the expression of IL-6、IL-8、G-GSF and the expression of chemical cytokines, causing cell invasion and tissue destruction to complete the... View more
Avian influenza is a virulent infection caused by influenza a virus, known as H7N9, H5N1, etc. H and N are glycoproteins that make up the two components of the influenza a virus, they can easily mutate into different types of H and N, thus forming different viruses, and it is extremely difficult to control. An... View more
Definition of histamine Histamine is an active amine compound that acts as a chemical substance in the body that can affect many cellular responses, including allergies, inflammatory reactions, gastric acid secretion, etc., and can also affect brain conduction Want to sleep and other effects. Overview of histamine Histamine is a biological amine that is widely... View more
Introduction of cyclosporine Cyclosporine (Cyclosporine A), also known as "cyclosporin" or "cyclosporine", is an immunosuppressive agent widely used to prevent organ transplant rejection. It inhibits the activity of the immune system by inhibiting the activity of T cells with growth. Cyclosporine was first isolated in 1969 by a scientist from Sandoz Pharmaceuticals in Norway for... View more
Overview of linolenic acid Linolenic acid abbreviated as LNA, is omega-3 series polyene fatty acid (abbreviated PUFA), for the full-cis-type 9,12,15 octadecatrienoic acid, it is in the form of glycerides in dark green plants, is the composition of human tissue The main components of cells in the body can not be synthesized, metabolized, transformed into... View more
A brief introduction to trypsin Trypsin is an enzyme. Work in the small intestine, it will hydrolyze the protein peptide, and then broken down into amino acids. This is the necessary process for protein to be absorbed by the body. The principle of this enzyme and other serine protease almost. Overview of trypsin Bovine trypsin... View more