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Aspartate Aminotransferase from Human, Recombinant

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Cat No.

DIA-128

Description

GOT1 is a pyridoxal phosphate-dependent enzyme which exists in cytoplasmic and mitochondrial forms, GOT1 and GOT2, which participate in amino acid metabolism and the urea and tricarboxylic acid cycles. Both enzymes are homodimeric and show close homology.
GOT1 Human Recombinant E.coli produced in E.Coli is a single, non-glycosylated polypeptide chain containing 433 amino acids (1-413 a.a.) and having a molecular mass of 48.4 kDa. The GOT1 is fused to a 20 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques.

Source

E.coli

Species

Human

Form

Sterile filtered colorless solution.

Activity

> 50 units/mg

Purity

Greater than 95.0% as determined by SDS-PAGE.

Unit Definition

One unit is defined as the amount of enzyme that converts 1umole of a-ketoglutarate to L-Glutamate per minute at pH 8.0 at 25°C.

Stability

Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Avoid multiple freeze-thaw cycles.

Synonyms

Aspartate transaminase; AST; aspartate aminotransferase; sgot AspAT; ASAT; AAT; serum glutamic oxaloacetic transaminase; SGOT; pyridoxal phosphate PLP-dependent transaminase enzyme; EC 2.6.1.1; 9000-97-9

Formulation

The GOT1 solution (0.5mg/ml) containing 20mM Tris-HCl pH-8.0, 2mM DTT, 0.1M NaCl & 20% glycerol.

"AST" Total Products Page

Enzymes

Catalog	Product Name	EC No.	CAS No.	Source	Price
NATE-1094	Aspartate Aminotransferase from E. coli, Recombinant	EC 2.6.1.1	9000-97-9	E. coli	Inquiry
NATE-1816	Aspartate Transaminase (Crude Enzyme)	EC 2.6.1.1	9000-97-9	E. coli	Inquiry
NATE-0088	Native Human Aspartate Aminotransferase	EC 2.6.1.1	9000-97-9	Human Cardiac Tissue	Inquiry
NATE-0312	Native Porcine Glutamic-Oxalacetic Transaminase	EC 2.6.1.1	9000-97-9	Porcine heart	Inquiry

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