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ß-Galactosidase, =300 U/mg solid
Key Features and Details
ß-Galactosidase
SYNONYMS: Lactase; ß-D-Galactoside galactohydrolase; ß-Galactoside galactohydrolase; ß-D-Galactopyranosidase; ß-Lactosidase
CAS: #
9031-11-2
EC No: 232-864-1
MDL No: MFCD00130623
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PRODUCT DESCRIPTION
ß-Galactosidase
Application Notes
ß-Galactosidase is useful for the structural investigation of carbohydrate, the determination of lactose (foodstuff analysis) and as an enzyme label for enzyme immunoassay.
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.
Key Applications
Enzyme label for enzyme immunoassay
SPECIFICATIONS
SKU: 02150039-CF
Base Catalog Number: 150039
Alternate Names: Lactase; ß-D-Galactoside galactohydrolase; ß-Galactoside galactohydrolase; ß-D-Galactopyranosidase; ß-Lactosidase
Biochemical Physiological Actions
: ß-galactosidase cleaves lactose into its monosaccharide components, glucose and galactose. It also catalyses the transglycosylation of glucose into allolactose, the inducer of ß-galactosidase, in a feedback loop.
CAS
: #
9031-11-2
EC No
: 232-864-1
Format
: Powder
Isoelectric Point
: 4.61 (Lit.)
MDL No
: MFCD00130623
PPE
: Eyeshields, Gloves, Respirator filter
RTECS No
: LW5840000
Source
: Escherichia coli
Specific Activity
: =300 u/mg solid
Specificity
: Substrate Specificity: The enzyme specifically hydrolyzes ß-D-galactosyl linkage
Unit Definition
: One unit catalyzes the hydrolysis of 1 µmole of o-nitrophenyl-ß-D-galactopyranoside per minute at 25 °C, pH 7.5.
