This is a Novozyme product, Sweetzyme® IT Extra, which is an immobilized enzyme. It is glutaraldehyde crosslinked on polyethyleneimine, and intended to be used in a continuous fixed bed process (converting high dextrose syrup to high fructose syrup).
G4166
葡萄糖异构酶 来源于鼠灰链霉菌
≥350 U/g
同義詞:
Sweetzyme® IT Extra, D-木糖酮醇异构酶
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Specific activity:
≥350 U/g
Biological source:
Streptomyces sp. (S. murinus)
暫時無法取得訂價和供貨情況
biological source
Streptomyces sp. (S. murinus)
Quality Segment
form
powder
specific activity
≥350 U/g
storage temp.
2-8°C
General description
0.33g得到约1ml的床层体积
从选定鼠灰链霉菌（Streptomyces murinus）菌株产生的固定化葡萄糖异构酶。
Application
鼠灰链霉菌中的葡萄糖异构酶用于在木糖生产二氢过程中将木糖异构化为木酮糖。它还可在合成酶法中从蔗糖中提制二氢，以催化葡萄糖异构化生成果糖。
Biochem/physiol Actions
少量厌氧菌、真菌和植物可表达一种被称为D-木糖异构酶（XI）的细胞内金属酶。大多数细菌使用D-木糖异构酶将D-木糖转化为D-木酮糖。D-木糖异构酶（XI）将醛糖木糖和葡萄糖分别转化为它们的酮类似物木酮糖和果糖。[3]
葡萄糖异构酶广泛应用于各种工业领域中，例如生产高果糖谷物糖浆(HFCS)以及从半纤维素中提制乙醇。此外，还促进了先进生物化学和基因工程技术领域结构功能关系的研究。
Other Notes
一个酶活性单位是指在标准分析条件下以1 μM/分钟的初始速率将葡萄糖转化为果糖所需的酶量
Legal Information
Novozyme公司出品。
1 of 1
本產品 | |||
|---|---|---|---|
| biological source Streptomyces sp. (S. murinus) | biological source bakers yeast | biological source rabbit muscle | biological source - |
| specific activity ≥350 U/g | specific activity ≥400 units/mg protein (biuret) | specific activity ≥200 units/mg protein | specific activity ~10,000 units/mg protein |
| form powder | form ammonium sulfate suspension | form lyophilized powder | form ammonium sulfate suspension |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. −20°C | storage temp. 2-8°C |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
存儲類別/等級
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Is G4166 an immobilized enzyme? If it is, what support is it immobilized on?
1 answer-
Helpful?
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グルコースイソメラーゼ Streptomyces murinus由来(Cat.No G4166) が可溶化できません。どのように溶かすのでしょうか？またどのような溶液だと可能でしょうか？
1 answer-
This is a product of Novozymes, available commercially as Sweetzyme. This is an immobilized enzyme used in a fixed bed process to convert dextrose syrup to fructose syrup. This material is in granular form with a particle size range of 0.3-1.0 mm. This material is not intended to be solubilized.
Helpful?
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