AHCY, 1-432aa, Human, His-tag, Baculovirus

Categories: [Proteins / Peptides]
AHCY, also known as adenosylhomocysteinase isoform 1, is an enzyme that catalyzes the reversible hydrolysis of S-adenosylhomocysteine (AdoHcy) to adenosine (Ado) and L-homocysteine (Hcy). AdoHcy hydrolysis is a reversible reaction with an equilibrium favoring AdoHcy formation, but hydrolysis prevails under physiological conditions due to the rapid removal of adenosine and homocysteine. Thus, AHCY activity in mammals is directly related to homocysteine level, an independent risk factor for vascular disease. It also functions as a regulator of biological transmethylation by controlling the concentration of AdoHcy, a potent competitive inhibitor of all S-adenosyl-L-methionine methyltransferases. Recombinant human AHCY protein, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.
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Data Sheet Click for Datasheet
Catalog Number TP01087
Size 20 µg
Molecular Weight 48.8kDa (441aa), 40-57KDa (SDS-PAGE under reducing conditions.)
Purity > 95% by HPLC
Concentration 0.25mg/ml (determined by Absorbance at 280nm)
Formulation Liquid. In Phosphate Buffered Saline (pH 7.4) containing 10% glycerol.
Other Names Adenosylhomocysteinase isoform 1, AHCY, adoHcyase, SAHH
Storage Can be stored at +4°C short term (1-2 weeks). For long term storage, aliquot and store at -20°C or -70°C. Avoid repeated freezing and thawing cycles.
Postscript For research use only, not for use in diagnostic procedures.

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