Isocitrate dehydrogenases catalyze the oxidative decarboxylation of isocitrate to 2-oxoglutarate. These enzymes belong to two distinct subclasses, one of which utilizes NAD(+) as the electron acceptor and the other NADP(+). Five isocitrate dehydrogenases have been reported: three NAD(+)-dependent isocitrate dehydrogenases, which localize to the mitochondrial matrix, and two NADP(+)-dependent isocitrate dehydrogenases, one of which is mitochondrial and the other predominantly cytosolic. Each NADP(+)-dependent isozyme is a homodimer. The protein encoded by this gene is the NADP(+)-dependent isocitrate dehydrogenase found in the cytoplasm and peroxisomes. It contains the PTS-1 peroxisomal targeting signal sequence. The presence of this enzyme in peroxisomes suggests roles in the regeneration of NADPH for intraperoxisomal reductions, such as the conversion of 2, 4-dienoyl-CoAs to 3-enoyl-CoAs, as well as in peroxisomal reactions that consume 2-oxoglutarate, namely the alpha-hydroxylation of phytanic acid. The cytoplasmic enzyme serves a significant role in cytoplasmic NADPH production. Alternatively spliced transcript variants encoding the same protein have been found for this gene.
Applications:
ELISA, WB, IF
Name of antibody:
IDH1 (mutated R132H)
Immunogen:
A synthetic peptide from the internal region of human IDH1 which includes the mutation of R132H
Full name:
isocitrate dehydrogenase (NADP(+)) 1
Synonyms:
IDH; IDP; IDCD; IDPC; PICD; HEL-216; HEL-S-26
SwissProt:
O75874
ELISA Recommended dilution:
1000-5000
WB Predicted band size:
47 kDa
WB Positive control:
Purified His-tagged IDH1 (mutated R132H) protein
WB Recommended dilution:
100-1000
IF Recommended dilution:
50-100
相关文档
Sample Application
The image is immunofluorescence of HEK293T cells transfected with pCDNA3-GFP-IDH1 (WT) plasmid (left column) or pCDNA3-GFP-IDH1 (mutated R132H) plasmid (right column) using D195449(IDH1 (mutated R132H) Antibody) at dilution 1/50.
Gel: 8%SDS-PAGE, Lysate: 50 ng, Lane 1-2: Purified His-tagged IDH1 (mutated R132H) protein and wild-type protein (amino acid 1-240) , Primary antibody: D195449(IDH1 (mutated R132H) Antibody) at dilution 1/100, Secondary antibody: Goat anti mouse IgG at 1/5000 dilution, Exposure time: 30 seconds