ELISA kits are required for scientific research experiments. For the ordering of ELISA kits, we would like to know which ELISA kits.

The elisa kit is required for scientific research experiments. For the ordering of ELISA kits, we would like to know which ELISA kit is more convenient to use and the price is more affordable. Shanghai Xingke Biological reminds you that the Elisa biological test is a highly sensitive, specific, and reproducible experimental diagnostic method. At the time of selection, we also need to pay attention to some questions: 1. Which raw materials and antibodies are used, whether it is efficient, sensitive, specific 2, standard coating operation, uniform adsorption 3, repeatability, reliability 6. Whether to provide technical services 7 Suitable for plasma, serum, tissue homogenate, cell culture supernatant, urine and other types of samples 8. Whether the type of detectable animal is abundant 9. Whether the detectable index is complete or not, it needs to be considered comprehensively. As for the price Whether it is reasonable or not, you need to make your own judgment. Xingke Bio has been supplying ELISA kits and other scientific research reagents for many years. The quality is guaranteed and the price is affordable. You can rest assured to order! The principle of ELISA test kit technology: (1). Solid phase of antigen or antibody and enzyme labeling of antigen or antibody. (2). The antigen or antibody bound to the surface of the solid support still retains its immunological activity. (3). The enzyme-labeled antigen or antibody retains both its immunological activity and the activity of the enzyme. (4). The specimen to be tested reacts with an antigen or antibody on the surface of the solid support. Further, an enzyme-labeled antigen or antibody is added, and is also bound to the solid phase carrier by a reaction. (5). At this time, the amount of enzyme on the solid phase is proportional to the amount of the substance to be tested in the specimen. (6). After adding the substrate of the enzyme reaction, the substrate is catalyzed by the enzyme to become a colored product, and the amount of the product is directly related to the amount of the test substance in the sample, so that qualitative or quantitative analysis can be performed according to the depth of the color. The assay has high sensitivity (pg-ng/ml level) and good repeatability. A highly sensitive test technique based on immunological reactions that combines the specific reaction of antigens and antibodies with the efficient catalysis of enzymes on substrates.