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Merck
CN

I5036

Sigma-Aldrich

Isocitrate Dehydrogenase 1 (NADP+) human

recombinant, expressed in E. coli, lyophilized powder, ≥80 units/mg protein

别名:

IDH1, Isocitrate Dehydrogenase Cytoplasmic

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About This Item

CAS号:
UNSPSC代码:
12352204
NACRES:
NA.54

重组

expressed in E. coli

质量水平

方案

≥90% (SDS-PAGE)

表单

lyophilized powder

比活

≥80 units/mg protein

分子量

46,658 Da

储存温度

−20°C

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一般描述

Isocitrate dehydrogenase 1 (IDH1) gene is located on human chromosome 2q33. IDH1 is present in the cytoplasm and peroxisomes. It is expressed at high levels in the mammalian liver. IDH1 consists of a C-terminal tripeptide peroxisome, that targets the signal one sequence.

生化/生理作用

Isocitrate dehydrogenase 1 (IDH1) help in the oxidative carboxylation of isocitrate to α-ketoglutarate, that results in the formation of reduced nicotinamide adenine dinucleotide phosphate (NADPH). It participates in lipid metabolism and glucose sensing. Suppressing IDH1 in pancreatic islets affects the insulin secretion, induced by glucose and leads to increase in lactate production.

单位定义

One unit corresponds to the amount of enzyme which converts 1.0 μmol DL-isocitrate to α-ketoglutarate per minute at pH 7.4 and 37 °C (NADP as cofactor).

外形

Supplied as a lyophilized powder containing Tris-HCl pH 8.0, trehalose, ammonium sulfate and DTT

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

常规特殊物品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Isocitrate dehydrogenase 1 codon 132 mutation is an important prognostic biomarker in gliomas
Sanson M, et al.
Journal of Clinical Oncology, 27(25), 4150-4154 (2009)
Mast cell tryptase and carboxypeptidase A expression in body fluid and gastrointestinal tract associated with drug-related fatal anaphylaxis
Guo X J, et al.
World Journal of Gastroenterology, 21(47), 13288-13288 (2015)
Chien-Chin Lin et al.
American journal of hematology, 89(2), 137-144 (2013-10-12)
Current information about clinical significance of IDH mutations in myelodysplastic syndromes (MDS), their association with other genetic alterations and the stability during disease progression is limited. In this study, IDH mutations were identified in 4.6% of 477 patients with MDS
Chunzhi Zhang et al.
Neuro-oncology, 15(9), 1114-1126 (2013-07-24)
Isocitrate dehydrogenase (IDH) enzymes have recently become a focal point for research aimed at understanding the biology of glioma. IDH1 and IDH2 are mutated in 50%-80% of astrocytomas, oligodendrogliomas, oligoastrocytomas, and secondary glioblastomas but are seldom mutated in primary glioblastomas.
Paola Guglielmelli et al.
Blood, 123(14), 2157-2160 (2014-01-25)
The JAK1/JAK2 inhibitor ruxolitinib produced significant reductions in splenomegaly and symptomatic burden and improved survival in patients with myelofibrosis (MF), irrespective of their JAK2 mutation status, in 2 phase III studies against placebo (COMFORT-I) and best available therapy (COMFORT-II). We

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