The protein encoded by CYB5A is a membrane-bound cytochrome that reduces ferric hemoglobin (methemoglobin) to ferrous hemoglobin, which is required for stearyl-CoA-desaturase activity. Defects in CYB5A are a cause of type IV hereditary methemoglobinemia. Three transcript variants encoding different isoforms have been found for CYB5A.

Human Cytochrome b5 (CYB5A) ELISA Kit employs a two-site sandwich ELISA to quantitate CYB5A in samples. An antibody specific for CYB5A has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyCYB5A present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for CYB5A is added to the wells. After washing, Streptavidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of CYB5A bound in the initial step. The color development is stopped and the intensity of the color is measured.

Human Cytochrome b5 (CYB5A) ELISA Kit listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.

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Abbkine Scientific Co., Ltd. was founded by a number of scientists and marketing experts in the field of life science in California in 2012. With growing demands from Asia Pacific, it move its headquarters to China. Combining cutting edge technology from United States with China's manufacturing engineering and cost advantages, we aim to provide innovative, high quality assay kits, recombinant proteins, antibodies and other research tools to accelerate life science fundamental research, drug discovery, etc.