Enjoy 30% off select life science products with free shipping and giveaways with promo code: RESEARCH30 Offer ends October 2, 2020.

Lactase, >5000 u/g

Lactase, >5000 u/g

Synonyms β-D-Galactoside galactohydrolase; Lactase from Aspergillus oryzae; β-Galactosidase

EC Number: 232-864-1 MDL Number: MFCD00130623

SKU 02100780-CF
$32.65
In Stock
Request a quote
Description

Product Description

Lactase

Application Notes

Lactase is used to screen for blue white colonies in the MCS of various plasmid vectors in Escherichia coli or other bacteria. Its primary commercial use is to break down lactose in milk to make it suitable for people with lactose intolerance.

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

Screen for blue white colonies | Break down lactose in milk

Specifications
SKU 02100780-CF
Alternate Names β-D-Galactoside galactohydrolase; Lactase from Aspergillus oryzae; β-Galactosidase
Application Notes Lactase is used to screen for blue white colonies in the MCS of various plasmid vectors in Escherichia coli or other bacteria. Its primary commercial use is to break down lactose in milk to make it suitable for people with lactose intolerance.
Base Catalog Number 100780
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.
EC Number 232-864-1
Format Powder
Personal Protective Equipment Eyeshields, Gloves, respirator filter
RTECS Number LW5840000
Source Aspergillus oryzae
Specific Activity Activity >5000 u/g
Unit Definition One unit will hydrolyze 1.0 µmole of o-nitrophenyl-beta-D-galactoside to o-nitrophenol per minute at pH 4.5 and 30 °C.
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.