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H3506

透明质酸酶来源于牛睾丸

Type I-S, lyophilized powder, 400-1000 units/mg solid

所有图片(5)

别名:

玻璃酸酶, 玻璃糖醛酸酶

CAS号:

37326-33-3

EC 号:

3.2.1.35 (BRENDA, IUBMB)

EC 号:

253-464-3

MDL编号:

MFCD00131351

NACRES:

NA.54

质量水平

200

类型

Type I-S

形式

lyophilized powder

specific activity

400-1000 units/mg solid

分子量

~55 kDa (four subunits of 14 kDa each)

特色行业

Diagnostic Assay Manufacturing

UniProt登记号

Q5E985
Q8SQG8

运输

wet ice

储存温度

−20°C

Gene Information

cow ... HYAL1(515397) , HYAL2(281838)

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应用

来自牛睾丸的透明质酸酶已用于乳腺组织、心脏组织和卵母细胞的消化以用于细胞的分离。

包装

100, 500 mg in poly bottle

1, 5 g in poly bottle

生化/生理作用

透明质酸酶可降解透明质酸，并已发现可在癌症进展期间会被不适当地调节。

这些酶可随机裂解透明质酸、软骨素和硫酸软骨素中的 β-N-乙酰己糖胺-[1→4] 糖苷键。

单位定义

在 pH 5.35，37°C条件下，一个单位的透明质酸酶在2.0 mL的反应混合物（45 分钟测定）中将引起每分钟在600 nm 0.330 的%透光率变化。

其他说明

更多关于用于复合碳水化合物分析的酶的详细信息请见www.sigma-aldrich.com/enzymeexplorer

Storage Class Code

11 - Combustible Solids

WGK Germany

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

分析证书

原产地证书 (CofO)

Product Information Sheet - H3506

Enzyme Explorer

Bulk Quote-Order Product

How does the storage temperature relate to shipping conditions?
The storage conditions that a Sigma-Aldrich catalog and label recommend for products are deliberately conservative. For many products, long-term storage at low temperatures will increase the time during which they are expected to remain in specification and therefore are labeled accordingly. Where short-term storage, shipping time frame, or exposure to conditions other than those recommended for long-term storage will not affect product quality, Sigma-Aldrich will ship at ambient temperature. The products sensitive to short-term exposure to conditions other than their recommended long-term storage are shipped on wet or dry ice. Ambient temperature shipping helps to control shipping costs for our customers. At any time, our customers can request wet- or dry-ice shipment, but the special handling is at customer expense if our product history indicates that the product is stable for regular shipment. See Shipping and Storage for more information.
How is Hyaluronidase from bovine testes, Product H3506, solubilized?
It is soluble at 1 mg/ml in 0.02 M phosphate buffer, pH 7 containing 77 mM sodium chloride and 0.01% bovine serum albumin.
How is a solution of Hyaluronidase from bovine testes, Product H3506, stored?
Prepare fresh solutions directly before use since stock solutions are not stable for storage.
Can Hyaluronidase from bovine testes, Product H3506, be used on humans?
No. None of our packaged research products are for human use.
What is the shelf life of Product H3506, Hyaluronidase from bovine testes?
Product H3506, Hyaluronidase from bovine testes, has a Recommended Retest period of two years (period of time between the Quality Control Release and Recommended Retest dates). This date assigns the time frame during which the batch is expected to remain within established specifications if stored under Sigma-Aldrich’s defined conditions, which for product H3506 is at -20^°C. This information is provided on the Product's lot specific Certificate of Analysis.
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.
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.
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.
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.
My question is not addressed here, how can I contact Technical Service for assistance?
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