Recombinant human ALT1/GPT1 protein
GPT, also known as alanine aminotransferases (ALT1), catalyzes the reversible transamination between alanine and 2-oxoglutarate to form pyruvate and glutamate. This protein plays a key role in the intermediary metabolism of glucose and amino acids. It is widely used as an index of liver integrity or hepatocellular damage in clinical settings. Recombinant human GPT protein, fused to His-tag at N-terminus, was expressed in E. coli and purified by using conventional chromatography.
Product Specifications
Product Name Alternative
Expression System
E.coli
Antigen Species
Human
Tag
His-Tag
Applications
SDS-PAGE
Concentration
0.5 mg/mL (determined by Bradford assay)
Purity
> 90% by SDS-PAGE
Molecular Weight
56.8 kDa (516aa) confirmed by MALDI-TOF
Additionnal Information
References & Citations
Sohocki M.M. et al. (1997) Genomics 40: 247-252.; ; Matthews C.C. et al. (2003) Brain Res. 978: 59-64.
Storage Conditions
Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
Formulation
Liquid in. 20 mM Tris-HCl buffer (pH 8.0) containing 20% glycerol, 2mM DTT
Scientific Category
Metabolism
NCBI Accession Number
NP_005300.1
Uniprot Accession Number
P24298
Species
Human
AA Sequence
Frequently Asked Questions
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