Human LDL Receptor ELISA kit is a 90 minutes sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of human LDL Receptor in serum, plasma, and other biological fluids.

• Higher throughput: Get results in just 90 minutess, with a single wash step
• Detection Range: 2.5 to 40 ng/ml
• Sensitivity: 0.092 ng/ml
• Sample Type: Serum, plasma or other biological fluids
• Assay precision: Intra assay: CV <8%, Inter assay: CV <10%

Human LDL Receptor ELISA kit employs the sandwich enzyme immunoassay technique for the quantitative measurement of human LDL Receptor in serum, plasma or other biological fluids. An antibody specific for LDL Receptor has been pre-coated onto a 96-well microtiter plate. The standards and test samples are added into the wells and the LDL Receptor present in each sample is bound to the wells by the immobilized antibody. Biotinylated anti-LDL Receptor antibody, which also binds the LDL Receptor present in each sample, and Streptavidin-HRP, which binds the Biotinylated anti-LDL Receptor antibody, are added and the microtiter plate is incubated. Following incubation, unbound Biotinylated anti-LDL Receptor antibody and unbound Streptavidin-HRP are removed by washing, and two substrate solutions are added to the wells. Color develops in proportion to the amount of LDL Receptor captured in each well. The color development is stopped by addition of stop solution which changes the color from blue to yellow and the intensity of the color is then measured. The concentration of LDL Receptor in the samples can then be calculated by reading the O.D. absorbance at 450 nm in a microplate reader and referring to the standard curve.