IDH1 R132H Rabbit Monoclonal Antibody

IDH1 R132H Rabbit Monoclonal Antibody

CAT N°: 32326
Price:

606.00 515.10

Isocitrate dehydrogenase 1 (IDH1) is a NADP+-dependent enzyme and a member of the IDH family.{54763} It is composed of a large domain, a small domain, and a clasp domain and exists as an asymmetric homodimer with active-site clefts formed by the large and small domains of one monomer and the small domain of the other. IDH1 is localized to the cytoplasm and catalyzes the oxidative decarboxylation of isocitrate to ?-ketoglutarate (?-KG) using NADP+ as a cofactor.{54768} A mutant form of IDH1, where arginine is replaced by histidine at position 132 (IDH1R132H), changes the conformation of the IDH1R132H homodimer and IDH1R132/IDH1R132H heterodimer.{54764,54765} The IDH1R132/IDH1R132H heterodimer is unable to achieve the closed conformation needed to produce ?-KG and is enzymatically inactive. The IDH1R132H homodimer is not only enzymatically inactive for its native function but gains the ability to reduce ?-KG to D-hydroxyglutarate (D-2-HG) using NADPH as a cofactor. Exogenous IDH1R132H is oncogenic in vitro and the expression of IDH1R132H in the mouse brain induces tumor nodules in a process resembling gliomagenesis.{54766,54767} The IDH1R132H mutation has frequently been found in tumor tissue derived from patients with secondary glioblastomas but is associated with increased survival.{54766} Cayman’s IDH1 R132H Rabbit Monoclonal Antibody can be used for immunohistochemistry (IHC) applications.

We also advise you