In enzymology, a cystathionine beta-lyase (EC 4.4.1.8) is an enzyme that catalyzes the chemical reaction: L-cystathionine + H2O ↔ L-homocysteine + NH3 + pyruvate. Thus, the two substrates of this enzyme are L-cystathionine and H2O, whereas its 3 products are L-homocysteine, NH3, and pyruvate. This enzyme belongs to the family of lyases, specifically the class of carbon-sulfur lyases.
Abbr
Cystathionine β-lyase, Recombinant
Applications
This protein can be used for producing Hcy in vitro diagnosis Kit .
Appearance
Lyophilized powder
Enzyme Commission Number
EC 4.4.1.8
CAS No.
9055-05-4
Molecular Weight
43KD
Purity
>90% (by SDS-PAGE)
Isoelectric point
6.27
pH Stability
7.0-9.0
Storage
The lyophilized powder should be stored at -20°C where it is stable for up to several years. The solution could be stored at 4°C where it is stable for up to 1 year. Repeated freezing and thawing cycles of the reconstituted solution is not recommended .
