Use High Quality Recombinant Proteins in All ELISA Assays

Enzyme-linked immunosorbent assay (ELISA), also known as an enzyme immunoassay (EIA), is a biochemical technique used mainly in immunology to detect the presence of an antibody or an antigen in a sample. The ELISA has been used as a diagnostic tool in medicine and plant pathology, as well as a quality-control check in various industries, such as ELISA application in food industry. In simple terms, in ELISA, an unknown amount of antigen is affixed to a surface, and then a specific antibody is applied over the surface so that it can bind to the antigen. This antibody is linked to an enzyme, and in the final step a substance is added that the enzyme can convert to some detectable signal, most commonly a colour change in a chemical substrate.

Sino Biological Inc. provide 6000+ ELISA antibodies, which are controlled by high quality recombinant protein. The features of sinobiological Inc. ELISA antibodies are high sensitivity, low background and are affordable.

Over 90% of recombinant proteins are mammiferous cell-expressed. Mammiferous cell expression ensures the proper folding, glycosylation, gamma-carboxylation and other post-translational modification of recombinant proteins
• Controlled by high quality recombinant protein with native structure
• Controlled by high quality recombinant protein with high purity
• Controlled by high quality recombinant protein with high bioactivities