G4142
β-ガラクトシダーゼ from bovine testes
ammonium sulfate suspension, 1.0-3.0 units/mg protein (modified Warburg-Christian)
別名:
β-D-ガラクトシドガラクトヒドロラーゼ
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この商品について
CAS番号:
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-864-1
MDL number:
製品名
β-ガラクトシダーゼ from bovine testes, ammonium sulfate suspension, 1.0-3.0 units/mg protein (modified Warburg-Christian)
biological source
bovine
form
ammonium sulfate suspension
specific activity
1.0-3.0 units/mg protein (modified Warburg-Christian)
foreign activity
α- and β-glucosidase ≤0.2%
α-fucosidase ≤0.2%
α-galactosidase ≤0.2%
α-mannosidase ≤0.2%
β-N-acetylglucosaminidase ≤1.0%
storage temp.
2-8°C
Quality Level
関連するカテゴリー
Other Notes
1ユニットは、pH 4.4、25°C、1分間で、1.0 μmolのp-ニトロフェニル β-D-ガラクトピラノシドをp-ニトロフェノールとD-ガラクトピラノースに加水分解する酵素量です。
Physical form
3.2 Mの(NH4)2SO4溶液(pH約5.0)で調製した懸濁液
Application
β-Galactosidase from bovine testes was used for coupling to Sepharose.
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.
保管分類
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
W Kiess et al.
The Journal of biological chemistry, 263(19), 9339-9344 (1988-07-05)
Cloning and sequencing of the human type II insulin-like growth factor (IGF) receptor cDNA revealed an 80% deduced amino acid sequence homology with the bovine cation-independent mannose 6-phosphate (Man-6-P) receptor, suggesting identity of the two receptors (Morgan, D. O., Edman
The purification and properties of beta-galactosidase from bovine testes.
J J Distler et al.
The Journal of biological chemistry, 248(19), 6772-6780 (1973-10-10)
D H Juers et al.
Protein science : a publication of the Protein Society, 8(1), 122-136 (1999-04-21)
Beta-galactosidase (lacZ) from Escherichia coli is a 464 kDa homotetramer. Each subunit consists of five domains, the third being an alpha/beta barrel that contains most of the active site residues. A comparison is made between each of the domains and
Screening of high-risk Gaucher disease patients using dried blood spots techniques.
Filippo Vairo et al.
Gene, 523(1), 114-115 (2013-04-10)
Natalya Chernichenko et al.
JAMA otolaryngology-- head & neck surgery, 139(2), 173-182 (2013-02-23)
To examine the therapeutic effects of an attenuated, replication-competent vaccinia virus (GLV-1h68) against a panel of 5 human salivary gland carcinoma cell lines. The susceptibility of 5 salivary gland carcinoma cell lines to infection and oncolysis by GLV-1h68 was assessed
資料
硫酸アンモニウム懸濁液として提供される酵素の使用方法
Instructions for working with enzymes supplied as ammonium sulfate suspensions
関連コンテンツ
ライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
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