G4142
β-Galactosidase from bovine testes
ammonium sulfate suspension, 1.0-3.0 units/mg protein (modified Warburg-Christian)
Manufacturer: Sigma Aldrich
CAS Number: 9031-11-2
Synonym(S): β-D-Galactoside galactohydrolase
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 0.2 UNIT | G4142-0.2-UNIT | In Stock | ₹ 25,130.40 |
| 0.5 UNIT | G4142-0.5-UNIT | In Stock | ₹ 44,089.20 |
G4142 - 0.2 UNIT
In Stock
Quantity
1
Base Price: ₹ 25,130.40
GST (18%): ₹ 4,523.472
Total Price: ₹ 29,653.872
biological source
bovine
Quality Level
200
form
ammonium sulfate suspension
specific activity
1.0-3.0 units/mg protein (modified Warburg-Christian)
foreign activity
α- and β-glucosidase ≤0.2%α-fucosidase ≤0.2%α-galactosidase ≤0.2%α-mannosidase ≤0.2%β-N-acetylglucosaminidase ≤1.0%
storage temp.
2-8°C
Other Options
Related Products
Description
- Application: β-Galactosidase from bovine testes was used for coupling to Sepharose.[1]
- Biochem/physiol Actions: β-galactosidase cleaves lactose into its monosaccharide components, glucose and galactose. It also catalyses the transglycosylation of glucose into allolactose, the inducer of β-galactosidase, in a feedback loop[2].
- Unit Definition: One unit will hydrolyze 1.0 μmole of p-nitrophenyl β-D-galactopyranoside to p-nitrophenol and D-galactopyranose per min at pH 4.4 at 25 °C.
- Physical form: Suspension in 3.2 M (NH4)2SO4, pH approx. 5.0
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves