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Merck
CN

G3665

β-半乳糖苷 来源于乳酸克鲁维酵母

≥2600 units/g

别名:

乳酶生 ® 2600 L, 乳糖酶

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关于此项目

化学文摘社编号:
UNSPSC Code:
12352204
NACRES:
NA.54
MDL number:
Specific activity:
≥2600 units/g
Concentration:
≥2600 units/g
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form

liquid

Quality Level

specific activity

≥2600 units/g

concentration

≥2600 units/g

storage temp.

2-8°C

General description

A β半乳糖苷酶的制备方法是将选好的酵母菌株 和乳酸克鲁维酵母 进行深层发酵。

Application

来自不同物种的β-半乳糖苷酶,包括乳酸克鲁维酵母 脆壁克鲁维酵母、水解乳糖。

Biochem/physiol Actions

β-半乳糖苷酶可将乳糖切割成单糖成分、葡萄糖和半乳糖。它还在反馈环中催化葡萄糖转糖基化为β-半乳糖苷酶的诱导物异乳糖

Legal Information

Novozyme公司出品。


存储类别

10 - Combustible liquids

flash_point_f

Not applicable

flash_point_c

Not applicable

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1

法规信息

常规特殊物品

此项目有



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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商品

For use as a marker in SDS-PAGE; Albumin from chicken egg white, For use as a marker in SDS-PAGE; L-Lactic Dehydrogenase from rabbit muscle, Type XI, lyophilized powder, 600-1,200 units/mg protein


Robert E Ward et al.
Molecular nutrition & food research, 51(11), 1398-1405 (2007-10-30)
This study was conducted to investigate the catabolism and fermentation of human milk oligosaccharides (HMO) by individual strains of bifidobacteria. Oligosaccharides were isolated from a pooled sample of human milk using solid-phase extraction, and then added to a growth medium
Arun Beniwal et al.
3 Biotech, 7(5), 349-349 (2017-09-29)
The dairy yeast
Justyna Skoczek et al.
Food chemistry, 294, 231-237 (2019-05-28)
A fully mechanized Arduino-controlled multi-pumping flow analysis system and procedure for the determination of β-galactosidase activity are proposed. The applied bioanalytical method is based on the determination of p-nitrophenol formed in the course of enzyme-catalyzed hydrolysis of p-nitrophenyl-galactopyranosides. The photometric



全球贸易项目编号

货号GTIN
G3665-50ML04061833630150
G3665-250ML04061833630129