Product introduction

Homocysteine methyltransferase (HMT) catalyzes the following transmethylations (including, but not limited to, the following) :

Homocysteine + S-Adenosyl-L-methionine → S-AdenosylHomocysteine + Methionine

Homocysteine S-adenosylmethionine S-adenosylhomocysteine methionine

Homocysteine (Hcy), a sulfhydryl-containing amino acid, is a new independent and important risk factor for cardiovascular disease. At present, Hcy has been used as a detection index of cardiovascular disease at home and abroad. Among the Hcy detection methods, the Hcy detection kit is the most rapid, high sensitivity, suitable for the detection of large quantities of samples, and can be automatically analyzed by biochemical analyzer. The kit uses a cycling enzyme method, and one of the core enzymes in the kit is homocysteine methyltransferase (HMT).

Unit definition

One unit of enzyme activity was defined as a 0.01 decrease in the absorbance of NADH at 340nm per minute catalyzed reaction at 37 ° C, pH8.3.

recommended name

EC 2.1.1.10

Isoelectric point

5.01

pH Stability

6.5-8.5

Matters needing attention

Resolvable: it can be redissolved in pure water containing 30% glycerol, which can be stored for about one year at 4℃; According to the dosage, it can be stored at -20℃ for a longer time, and repeated freezing and thawing should be avoided as far as possible

Transport conditions: low temperature

Recommended dosage of double reagent Hcy cycle enzymatic detection kit R2:1 g/L

Safety note: This reagent is only used for research and development or production, and is strictly prohibited for human or animal experiments.

Note：Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.