产品名称

英文名称：Protease from Bacillus licheniformis

同义词

枯草杆菌蛋白酶A

产品性质

CAS编号：9014-01-1

EC号：232-752-2

MDL号：MFCD00132092

酶学委员会编号：3.4.21.62

别名：枯草杆菌蛋白酶A

规格或纯度：≥2.4 U/g

英文名称：Protease from Bacillus licheniformis

生化机理：Alcalase is an endo-protease of the serine type. It has a broad substrate specificity and can hydrolyze most peptide bonds within a protein molecule. It is active between pH 6.5 and 8.5 and has an optimum temperature of 60 °C. The enzyme is is used in detergent formulations to remove protein-based stains. Protease catabolizes proteins by hydrolysis of peptide bonds. Proteases are inactivated by serine active-site inhibitors, such as phenylmethylsulfonyl fluoride (PMSF) and diisopropylfluorophosphate .

法律信息：Alcalase is a registered trademark of Novozymes Corp.

储存温度：2-8°C储存

运输条件：冰袋运输

产品介绍：产品介绍蛋白水解酶具有催化、非催化和辅助结构域。蛋白水解酶大致分为内肽酶和外肽酶。根据功能可分为天冬氨酸、谷氨酸、半胱氨酸、苏氨酸、丝氨酸和金属蛋白酶。 用途蛋白酶是一种通过水解肽键来分解蛋白的酶。 蛋白酶用于降解蛋白质，研究蛋白酶抑制剂和研究热失活动力学。 蛋白酶用于孵育中的核酸分离步骤。生化机理蛋白酶通过肽键的水解使蛋白质分解代谢。 蛋白酶被丝氨酸活性位点抑制剂灭活，例如苯甲基磺酰氟（PMSF）和二异丙基氟磷酸盐。碱性蛋白酶是丝氨酸型的内切蛋白酶。它具有广泛的底物特异性，可以水解蛋白质分子中的大多数肽键。它在 pH 6.5 和 8.5 之间有活性，最适温度为 60°C。该酶可用在洗涤剂配方中，以去除蛋白质污渍。Protease is an enzyme used to break down proteins by hydrolyzing peptide bonds. Protease is used to degrade proteins, to study protease inhibitors and to study thermal inactivation kinetics. Protease is used in nucleic acid isolation procedures in incubations.The enzyme has been used to prepare chicken (leg) bone protein hydrolysates while evaluating ACE inhibitory peptides. It has also been used for the hydrolysis of Chlorella pyrenoidosa protein extracts during a study of their antitumor activities.Product descriptionDefinition of unit The activity is determined relative to a protease A standard. The result is given in the same units as the standard, which is designated AU(A) – (Anson Unit (A standard).

UN Number：3082

Packing Group：III

密度：1.17

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritation

预防措施声明：P261,P305+P351+P338,P264

Class：9

个人防护装备：dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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