Isocitrate dehydrogenase / IDH (1-414, His-tag) Human Protein

CAT#: AR50109PU-N

Reviews ()
Write a review

Isocitrate dehydrogenase / IDH (1-414, His-tag) human recombinant protein, 0.5 mg



USD 845.00


Availability*
2 Weeks

Size
    • 500 ug


Product images

Specifications

Product Data
Description Isocitrate dehydrogenase / IDH (1-414, His-tag) human recombinant protein, 0.5 mg
Species Human
Expression Host E. coli
Expression cDNA Clone or AA Sequence MGSSHHHHHH SSGLVPRGSH MSKKISGGSV VEMQGDEMTR IIWELIKEKL IFPYVELDLH SYDLGIENRD ATNDQVTKDA AEAIKKHNVG VKCATITPDE KRVEEFKLKQ MWKSPNGTIR NILGGTVFRE AIICKNIPRL VSGWVKPIII GRHAYGDQYR ATDFVVPGPG KVEITYTPSD GTQKVTYLVH NFEEGGGVAM GMYNQDKSIE DFAHSSFQMA LSKGWPLYLS TKNTILKKYD GRFKDIFQEI YDKQYKSQFE AQKIWYEHRL IDDMVAQAMK SEGGFIWACK NYDGDVQSDS VAQGYGSLGM MTSVLVCPDG KTVEAEAAHG TVTRHYRMYQ KGQETSTNPI ASIFAWTRGL AHRAKLDNNK ELAFFANALE EVSIETIEAG FMTKDLAACI KGLPNVQRSD YLNTFEFMDK LGENLKIKLA QAKL
Tag His-tag
Predicted MW 48.8 kDa
Concentration 1.0 mg/ml (determined by Bradford assay)
Purity >95% by SDS - PAGE
Buffer Presentation State: Purified
State: Liquid purified protein
Buffer System: 20 mM Tris-HCl buffer (pH8.0) containing 20% glycerol, 0.1M NaCl,1mM DTT,0.1mM PMSF
Bioactivity Specific: > 0.7 units/ml. One unit will convert 1.0 umole of isocitrate to alpha-ketoglutarate per minute at pH7.5 at 25C.
Preparation Liquid purified protein
Applications Protocol: 1. Prepare 1450ul assay buffer. The final concentrations are 67 mM glycylglycine, 0.44 mM DL-isocitric acid, 1.0 mM beta- NADP, 0.6 mM manganese chloride.

2. Add 50ul of recombinant protein IDH1 with 1 ug, 2 ug, and 5 ug in assay buffer.

3. Mix by inversion and load 200 ul of reaction mix in to a plate well. chloride.

4. Record the increase in A340 nm for 5 minutes at 25C.

Protein Description Recombinant human IDH1 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography.
Storage Store undiluted at 2-8°C for one week or (in aliquots) at -20°C to -80°C for longer.
Avoid repeated freezing and thawing.
Stability Shelf life: one year from despatch.
Reference Data
RefSeq NP_001269315
Locus ID 3417
Cytogenetics 2q34
Synonyms HEL-216; HEL-S-26; IDCD; IDH; IDP; IDPC; PICD
Summary 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. [provided by RefSeq, Sep 2013]
Protein Pathways Citrate cycle (TCA cycle), Glutathione metabolism, Metabolic pathways

Documents

Other products for "IDH1"
Customer Reviews 
Loading...
*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.
68 Mouse Clones
Molbio tools