cystathionine-β-lyase(cbl)
productdescription
appearance:yellowish amorphous powder, lyophilized
source:microorganism
isoelectric point:6.0
enzyme commissionnumber: ec 4.4.1.8
cas number:9055-05-4
storage temperature:-20℃
specific activity:≥120 u/mg protein
unitdefinition: one unit of activity is defined as the production of 1µmol of l-homocysteine per min at 37 °c at ph 8.0
usage: dissolve the powder in 10 ml pure water.
properties
molecular weight: 45kda (sds-page)
michaelis constant:2.8 ×10-4mol/l (l-cystathionine)
optimum ph:8.5                                   
optimum temperature:40℃                          
ph stability: 6~9(25 ℃, 24hrs)                       
thermal stability:﹤50 ℃ (ph 7.4, 30 min)             
inhibitors:cu2+

---

陕西永磊生物科技有限公司
王
13325499429
沣惠南路18号