Elabscience^® Traditional ELISA Kits are based on the principle of the three-step sandwich method and the two-step competition method. This series of ELISA kits covers multiple species (human, mouse, rat, monkey, guinea pig, rabbit, etc.), and the detection of targets involves 13 popular research fields, which can basically meet the needs of researchers for the combined detection of targets. Traditional ELISA Kits undergo a strict three-step quality inspection of raw materials, semi-finished products, and finished products to ensure system stability, good linearity, high specificity, and high sensitivity.