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透明质酸酶 [来源于绵羊睾丸],Hyaluronidase from sheep testes;Type II, lyophilized powder, ≥300 units/mg solid

别名:玻璃糖醛酸酶,玻璃酸酶,Hyaluronoglucosaminidase,Hyaluronate 4-glycanohydrolase

CAS号 37326-33-3 Enzyme Commission (EC) Number 3.2.1.35 ( BRENDA | IUBMB ) EINECS 编号 253-464-3 MDL number MFCD00131351 NACRES NA.54
货号(SKU): H2126
CAS号: 37326-33-3
MDL号: MFCD00131351
增值税发票 √ 免费货运 [顺丰 联邦] √
$94.21

产品描述

General description

Hyaluronidase is a hyaluronic acid-metabolizing enzyme.[1] It is found in the venoms of snake, honeybee and hymenoptera. Hyaluronidase degrades hyaluronic acid (HA), which enhances membrane permeability, lowers viscosity and increases tissue permeability. It enhances the diffusion of local anesthetics, lowers the size of myocardial infarction, improves the effects of anticancer drugs and prevents perineal trauma during spontaneous delivery.[2]

Application

Hyaluronidase from sheep testes has been used:
• in flow cytometry[3]
• in the isolation of putative spermatogonial stem cells (SSCs)[4]
• to study the effects of magnetic stimulation in magnetic hydrogel properties[5]
• in immunohistochemistry to visualize collagen type II distribution[6][7]
• to expose group-III auditory neurons of Muller′s organ for patch-clamp recordings[8]
• for the degeneration of hydrogels[9]

包装

1, 5 g in poly bottle

100, 500 mg in poly bottle

Biochem/physiol Actions

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。

Unit Definition

在37℃、pH 5.35条件下,一个单位可导致2.0 mL反应混合物在600 nm下的%透光率变化0.330/min (45 min检测)。

Physical form

含有乳糖的冻干粉

Other Notes

查看更多用于复合糖分析的酶的信息,请访问 www.sigma-aldrich.com/enzymeexplorer

性质

typeType II
formlyophilized powder
mol wt55 kDa
storage temp.−20°C


安全信息

RIDADR NONH for all modes of transport
WGK德国 3
商品规格
属性名称属性值
储存温度 Storage temp.-20°C低温冷冻
全球实时库存 Availability √美国St. Louis ≥ 190 | 欧洲Eur. ≥ 66 | 東京Tokyo ≥ 82 | 香港与北京 ≥ 55
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