Ready-to-use ELISA kits are available for the detection of Isocitrate Dehydrogenase 1 (NADP+), soluble, an alias of the protein, isocitrate dehydrogenase (NADP(+)) 1. The official gene symbol is IDH1. The protein, with a mass of 46.7 kDa and length of 414 residues, is reported to be cytoplasmic. It is a member of the Isocitrate and isopropylmalate dehydrogenases family and may be known by other names, including: isocitrate dehydrogenase (NADP(+)) 1 cytosolic, epididymis secretory protein Li 26, NADP-dependent isocitrate dehydrogenase cytosolic, NADP(+)-specific ICDH, and isocitrate dehydrogenase [NADP] cytoplasmic, and HEL-216.