ELISA Kits

ELISA (enzyme-linked immunosorbent assay) kits are highly sensitive and specific immunoassay tools that are widely used in the detection of disease biomarkers, immune response monitoring, vaccine evaluation, and drug development. It generates measurable signals through the specific binding of antigens and antibodies and enzyme-substrate reactions to achieve quantitative or qualitative analysis of proteins, peptides, hormones, or pathogen antigens/antibodies. There are a wide variety of ELISA kits, including sandwich, indirect, and competitive methods. They are suitable for a variety of sample types such as serum, plasma, cell culture supernatants, and tissue homogenates, and play an irreplaceable role in scientific research.