345795
β1,3-Galactosidase, Xanthomonas manihotis, Recombinant, E. coli
别名:
β1,3-Galactosidase, Xanthomonas manihotis, Recombinant, E. coli, β-D-Galactoside Galactohydrolase
重组
expressed in E. coli
质量水平
表单
liquid
比活
≥2000 units/mL
制造商/商品名称
Calbiochem®
储存条件
OK to freeze
avoid repeated freeze/thaw cycles
异质活性
β-N-acetylglucosaminidase, α-fucosidase, α-galactosidase, β-glucosidase, α- and β-mannosidase, proteases, none detected
运输
wet ice
储存温度
−20°C
一般描述
Recombinant, Xanthomonas manihotis β1,3-Galactosidase expressed in E. coli. Cleaves terminal β1,3-linked galactose residues on oligosaccharides. Has >100-fold kinetic preference for β1,3- over β1,6-linkages and 500-fold kinetic preference for β1,3- over β1,4-linkages.
外形
In 50 mM NaCl, 20 mM Tris-HCl, 100 µM EDTA, pH 7.5.
其他说明
One unit is defined as the amount of enzyme that will cleave >95% of the β-D-galactose from 1 nmol Galβ1,3GlcNAcβ1,3Galβ1,4Glc-7-amino-4-methylcoumarin in 1 h at 37°C, pH 4.5 in a total volume of 10 µl.
Taron, C., et al. 1995. Glycobiology 5, 603.
Wong-Madden, S.T., and Landry, D. 1995. Glycobiology 5, 19.
Wong-Madden, S.T., and Landry, D. 1995. Glycobiology 5, 19.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
免责声明
Toxicity: Standard Handling (A)
储存分类代码
12 - Non Combustible Liquids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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