Cystathionine beta-lyase（CBL）

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. The systematic name of this enzyme class is L-cystathionine L-homocysteine-lyase (deaminating; pyruvate-forming). Other names in common use include beta-cystathionase, cystine lyase, cystathionine L-homocysteine-lyase (deaminating), and L-cystathionine L-homocysteine-lyase (deaminating). This enzyme participates in 5 metabolic pathways: methionine metabolism, cysteine metabolism, selenoamino acid metabolism, nitrogen metabolism, and sulfur metabolism. It employs one cofactor, pyridoxal phosphate.

 

Recombinant Protein （ EC4.4.1.8 ）

Cat#：Abt-P-1005

Stock buffer ：PBS，pH7.4

  Isoelectric point： 6.27

pH Stability：7.0-9.0

MW： 43KD

Purity ：≥90%（by SDS-PAGE）

Storage/Stability：

The lyophilized powder should be stored at -20 where it is stable for up to several years . The solution could be stored at 4 where it is stable for up to 1 year. Repeated freezing and thawing cycles of the reconstituted solution is not recommended .

Application：This protein can be used for producing Hcy  in vitro diagnosis  Kit .

Application Disclaimer ：Not for Therapeutic Use .