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β-Galactosidase from bovine liver

SIGMA/G1875 - Grade III, lyophilized powder, ≥0.15 units/mg protein

Synonym: β-D-Galactoside galactohydrolase

CAS Number: 9031-11-2
EC Number: 232-864-1
MDL Number: MFCD00130623
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-G1875-10UN 10 units
 $287.00
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45-G1875-25UN 25 units
 $626.00
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45-G1875-50UN 50 units
 $1140.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: G1875-10UN
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: G1875-25UN
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: G1875-50UN

 

biological source bovine liver
composition Protein, ≥40%
form lyophilized powder
Quality Level 200 
shipped in wet ice
specific activity ≥0.15 units/mg protein
storage temp. −20°C
type Grade III
Application: β-galactosidase was used in the production of a stabilized, single reagent for alcohol analysis.
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.
Other Notes: One unit will hydrolyze 1.0 μmole of o-nitrophenyl β-D-galactoside to o-nitrophenol and D-galactose per min at pH 7.3 at 37 °C.
Packaging: 10, 25, 50 units in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
activity specific activity: ≥0.15 units/mg protein
Storage Temp. −20°C
Enzyme Commission (EC) Number 3.2.1.23   ( BRENDA  | IUBMB  )
UNSPSC 12352204

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