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Merck
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文件

53702

Millipore

Pronase®蛋白酶,灰色链霉菌

别名:

Pronase® powder

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About This Item

CAS号:
MDL號碼:
分類程式碼代碼:
12352202
NACRES:
NA.54

形狀

lyophilized

品質等級

比活性

≥45,000 proteolytic units/g dry wt

製造商/商標名

Calbiochem®

儲存條件

OK to freeze
desiccated (hygroscopic)

溶解度

water: 10 mg/mL

運輸包裝

ambient

儲存溫度

2-8°C

一般說明

一种非特异性蛋白酶将粘蛋白液化并消化蛋白质以释放氨基酸。可用于分离活的软骨细胞。在中性pH下最具活性,但可在较宽的pH和温度范围内稳定。最适pH为7.5。注意:1 KU = 1000单位。
一种非特异性蛋白酶将粘蛋白液化并消化蛋白质以释放氨基酸。可用于分离活的软骨细胞。在中性pH下最具活性,但可在较宽的pH和温度范围内稳定。注意:1 KU = 1000单位。
注意:1 KU = 1000单位。

警告

毒性:有害(C)

單位定義

一个单位的定义为在40°C、pH 7.5下每分钟释放25 µg酪氨酸当量消化产物所需的酶量。

外觀

从含有乙酸钙作为稳定剂的溶液进行冻干。

重構

在重悬后存放于冰箱(4°C)。储备液可在4°C稳定24小时。

其他說明

Narahashi, Y., et al. 1968.J. Biochem.64, 427.

法律資訊

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
PRONASE is a registered trademark of Merck KGaA, Darmstadt, Germany

象形圖

Health hazardExclamation mark

訊號詞

Danger

危險分類

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2


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T E Davis et al.
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Enzymes capable of hydrolyzing cell walls of Blastomyces dermatitidis and chemotypes I and II of Histoplasma capsulatum were prepared in the laboratory or obtained from commercial sources. They included chitinases, beta-1,3-glucanases, beta-1,6-glucanase, and Pronase. Monosaccharides and disaccharides of glucose released
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