G6637
β-Galactose Dehydrogenase from Pseudomonas fluorescens
recombinant, expressed in E. coli, ammonium sulfate suspension, ≥50 units/mg protein (biuret)
别名:
D-Galactose:NAD+ 1-oxidoreductase
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关于此项目
化学文摘社编号:
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-837-4
MDL number:
Specific activity:
≥50 units/mg protein (biuret)
Assay:
0.5—2.0 mg protein/mL (biuret)
Biological source:
Pseudomonas fluorescens
Recombinant:
expressed in E. coli
biological source
Pseudomonas fluorescens
recombinant
expressed in E. coli
assay
0.5—2.0 mg protein/mL (biuret)
form
ammonium sulfate suspension
specific activity
≥50 units/mg protein (biuret)
color
white
suitability
suitable for enzyme test
application(s)
life science and biopharma
shipped in
wet ice
storage temp.
2-8°C
Quality Level
Gene Information
Pseudomonas fluorescens ... gdh(533113295)
Application
β-Galactose Dehydrogenase from Pseudomonas fluorescens has been used for competitive inhibition in lectin histochemistry. It has also been used to measure the hydrolysis activity of Haloferax alicantei β-galactosidase on different disaccharides.
Biochem/physiol Actions
β-galactose dehydrogenase catalyzes the oxidation of β-D-galactose to D-galactono-gammalactone.
Physical form
Suspension in 3.2 M (NH4)2SO4, pH approx. 6.0
Other Notes
One unit will convert 1.0 μmole of D-galactose to D-galactonate per min at pH 8.6 at 25 °C.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
常规特殊物品
此项目有
Sensory properties and taste compounds of fermented milk produced by Lactococcus lactis and Streptococcus thermophius
M. Omaea et al.
Food Sci. Technol., 14, 183-189 (2008)
D Peltzer et al.
Free radical research, 31 Suppl, S181-S185 (2000-02-29)
Green and white variegated leaves of Coleus blumei, Benth. were separated into albino and green sections and used to determine the distribution of vitamin C and L-galactose dehydrogenase activity, an enzyme supposed to be involved in ascorbate metabolism, in heterotrophic
T E Curey et al.
Analytical biochemistry, 293(2), 178-184 (2001-06-12)
We report the development of a sensor for rapidly and simultaneously measuring multiple sugars in aqueous samples. In this strategy, enzyme-based assays are localized within an array of individually addressable sites on a micromachined silicon chip. Microspheres derivatized with monosaccharide-specific
Stephan Gatzek et al.
The Plant journal : for cell and molecular biology, 30(5), 541-553 (2002-06-06)
l-Galactose dehydrogenase (l-GalDH), a novel enzyme that oxidizes l-Gal to l-galactono-1,4-lactone (l-GalL), has been purified from pea seedlings and cloned from Arabidopsis thaliana. l-GalL is a proposed substrate for ascorbate biosynthesis in plants, therefore the function of l-GalDH in ascorbate
C F Mazitsos et al.
European journal of biochemistry, 269(22), 5391-5405 (2002-11-09)
Protein molecular modelling and ligand docking were employed for the design of anthraquinone galactosyl-biomimetic dye ligands (galactosyl-mimodyes) for the target enzyme galactose dehydrogenase (GaDH). Using appropriate modelling methodology, a GaDH model was build based on a glucose-fructose oxidoreductase (GFO) protein
商品
Instructions for working with enzymes supplied as ammonium sulfate suspensions
以硫酸铵悬浮液形式提供的酶的使用指南
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