MDH1 Human-Dehydrogenase

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MDH1 Human

Qty


Total
$65
Catalog #
ENPS-263
Size
Description
MDH1 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 342 amino acids (1-334 a.a.) and having a molecular mass of 37.4 kDa. The MDH1 is fused to an 8 amino acid His tag at C-terminus and purified by conventional chromatography.
Additional Information
IntroductionMDH1 catalyzes the reversible oxidation of malate to oxaloacetate, using the NAD/NADH cofactor system in the citric acid cycle. MDH1 is abundantly found in the cytoplasm and is involved in the malate-aspartate shuttle that functions in the metabolic coordination between cytosol and mitochondria. MDH1 regulates p53-dependent cell-cycle arrest and apoptosis in response to glucose deprivation.
SynonymsMDH-s, MDHA, MOR2.
SourceEscherichia Coli.
Physical AppearanceSterile Filtered colorless solution.
FormulationThe MDH1 1mg/ml protein solution contains 20mM Tris-HCl pH-8, and 10% glycerol.
StabilityMDH1 althoµgh stable 4°C for 4 weeks, should be stored desiccated below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.
Amino Acid SequenceMSEPIRVLVT
GAAGQIAYSL
LYSIGNGSVF
GKDQPIILVL
LDITPMMGVL
DGVLMELQDC
ALPLLKDVIATDKEDVAFKD
LDVAILVGSMPRREGMERKD
LLKANVKIFK
SQGAALDKYA
KKSVKVIVVG
NPANTNCLTA
SKSAPSIPKE
NFSCLTRLDH
NRAKAQIALK
LGVTANDVKNVIIWGNHSST
QYPDVNHAKV
KLQGKEVGVY
EALKDDSWLK
GEFVTTVQQR
GAAVI
PurityGreater than 95.0% as determined by SDS-PAGE.
Biological ActivitySpecific activity is > 8 units/mg, and is defined as the amount of enzyme that cleaves 1umole of oxalacetate and beta-NADH to L-malate and beta-NAD per minute at pH7.5 at 25°C.
UsageNeoScientific's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drµgs, agricultural or pesticidal products, food additives or household chemicals.
Background

N/A

Protocol

N/A

MSDS
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