[02150039-CF] CAS 9031-11-2 | β-Galactosidase, ≥300 U/mg solid | MP bio
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β-Galactosidase
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02150039-CF | CAS 9031-11-2 | β-Galactosidase, ≥300 U/mg solid | MPBIO
Key Features and Details
β-Galactosidase
| SKU | 02150039-CF |
| Alternate Names | Lactase; β-D-Galactoside galactohydrolase; β-Galactoside galactohydrolase; β-D-Galactopyranosidase; β-Lactosidase |
| Application Notes | β-Galactosidase is useful for the structural investigation of carbohydrate, the determination of lactose (foodstuff analysis) and as an enzyme label for enzyme immunoassay. |
| Base Catalog Number | 150039 |
| Biochemical Physiological 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. |
| CAS # | 9031-11-2 |
| EC Number | 232-864-1 |
| Format | Powder |
| Isoelectric Point | 4.61 (Lit.) |
| Personal Protective Equipment | Eyeshields, Gloves, Respirator filter |
| RTECS Number | LW5840000 |
| Source | Escherichia coli |
| Specific Activity | ≥300 u/mg solid |
| Specificity | Substrate Specificity: The enzyme specifically hydrolyzes β-D-galactosyl linkage |
| Unit Definition | One unit catalyzes the hydrolysis of 1 μmole of o-nitrophenyl-β-D-galactopyranoside per minute at 25 °C, pH 7.5. |
| Usage Statement | Unless specified otherwise, MP Biomedical’s products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department. |
