Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. 5000398758

Medchemexpress LLC Β-Galactosidase, E. coli (EC 3.2.1.23) | 9031-11-2 | 1 KU
SDP

Catalog No. 5000398758
Encompass_Preferred

Β-Galactosidase (EC 3.2.1.23) is a glycoside hydrolase that hydrolyzes the β-glycosidic bonds formed between galactose and its organic moieties. In E. coli, the lacZ gene is the structural gene of β-galactosidase, which can be used as part of the induction system lac operon. This enzyme can hydrolyze lactose to form glucose and galactose, which then enter glycolysis, or catalyze the transgalactosylation of lactose into allolactose, which can then be cracked into monosaccharides.

  • Hydrolyzes β-glycosidic bonds
  • Catalyzes transgalactosylation of lactose
  • Effective pH range 3.0-8.0
  • Optimum pH range 3.5-5.0
  • Effective temperature range 55°C-65°C
  • Optimum temperature range 55°C-60°C
  • White to light yellow solid appearance

Catalog No. 50-003-98758 Supplier Medchemexpress LLC Supplier No. HYP28691KU
May include imposed supplier surcharges.
Add to Cart
Add to Cart

Β-Galactosidase (EC 3.2.1.23) is a glycoside hydrolase that hydrolyzes the β-glycosidic bonds formed between galactose and its organic moieties. In E. coli, the lacZ gene is the structural gene of β-galactosidase, which can be used as part of the induction system lac operon. This enzyme can hydrolyze lactose to form glucose and galactose, which then enter glycolysis, or catalyze the transgalactosylation of lactose into allolactose, which can then be cracked into monosaccharides.

  • Hydrolyzes β-glycosidic bonds
  • Catalyzes transgalactosylation of lactose
  • Effective pH range 3.0-8.0
  • Optimum pH range 3.5-5.0
  • Effective temperature range 55°C-65°C
  • Optimum temperature range 55°C-60°C
  • White to light yellow solid appearance

Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.