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Merck
CN

G8798

Sigma-Aldrich

β-葡萄糖苷酶，耐高温

recombinant, expressed in E. coli, ≥90% (SDS-PAGE)

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UNSPSC代码:
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重组

expressed in E. coli

方案

≥90% (SDS-PAGE)

表单

liquid

比活

≥24 units/mg protein

分子量

53 kDa

浓度

19-21 mg protein/mL (UV)

运输

wet ice

储存温度

2-8°C

应用

β-葡萄糖苷酶是一种可断裂将寡糖进行连接的β1→4键的溶酶体酶。 β-葡萄糖苷酶可用于研究戈谢病以及诸如酶替代疗法等潜在治疗方案

生化/生理作用

β-葡萄糖苷酶的缺乏会导致戈谢病，该病是最普遍的一种溶酶体贮积病。酸性β-葡萄糖苷酶可切割其底物中的β-葡萄糖苷酶键，这些底物是红细胞糖苷酯和神经节苷脂分解代谢的中间体。产品G8798表现出胞外纤维素酶、β-木糖苷酶和β-葡糖苷酶活性，并且不具有木聚糖内切酶、阿拉伯木聚糖酶或β-葡聚糖酶活性。

外形

以溶于50mM Tris-HCl（pH 7.5）、100 mM NaCl和25%甘油的溶液形式提供。

其他说明

在pH 5.8, 70°C条件下，一个单位每分钟可从2-硝基苯基β-D-吡喃葡萄糖苷中生产1 μmole的邻硝基苯酚。

象形图

Health hazard
GHS08

警示用语：

Danger

危险声明

H334

预防措施声明

P261 - P342 + P311

危险分类

Resp. Sens. 1

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SLBP7213V
SLBP3930V
SLBK1199V
SLBH5592V
SLBG1390V

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. What is the source organism of the β-Glucosidase expressed by E. coli for product G8798?

    The recombinant β-Glucosidase which is being expressed by E. coli for product G8798 is from a Bacillus species.

  6. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

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