Calbindin is a calcium-binding protein belonging to the troponin C superfamily. It was originally described as a 27-kD protein induced by vitamin D in the duodenum of the chick. In the brain, its synthesis is independent of vitamin-D-derived hormones. Calbindin contains 4 active calcium-binding domains, and 2 modified domains that presumably have lost their calcium-binding capacity. The neurons in brains of patients with Huntington disease are calbindin-depleted.The sequence showed an open reading frame coding for a protein of 261 amino acids, containing 4 active calcium-binding domains, and 2 modified domains that presumably have lost their calcium-binding capacity. The preliminary data suggested that the 29-kD protein in brain is encoded by a different gene.

Rat Calbindin (CALB1) ELISA Kit employs a two-site sandwich ELISA to quantitate CALB1 in samples. An antibody specific for CALB1 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyCALB1 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for CALB1 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 CALB1 bound in the initial step. The color development is stopped and the intensity of the color is measured.

Rat Calbindin (CALB1) 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.