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Product details
名称
蛋白酶,来源于地衣芽孢杆菌
别名
枯草杆菌蛋白酶A
英文别名
Alcalase@2.4L
货号
P298986-250ml
包装规格
250ml
级别
EnzymoPure™
浓度
≥2.4 U/g
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 description: Definition 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).
生化机理
阿尔卡拉酶是一种丝氨酸内切蛋白酶。它具有广泛的底物特异性,能水解蛋白质分子中的大多数肽键。它的活性范围在 pH 值 6.5 到 8.5 之间,最适温度为 60 °C。这种酶可用于洗涤剂配方,以去除蛋白质污渍。蛋白酶通过水解肽键分解蛋白质。丝氨酸活性位点抑制剂(如苯甲基磺酰氟(PMSF)和二异丙基氟磷酸酯)可使蛋白酶失活。
Class
9
Safety
「No Dangerous Attributes」
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Research chemical 250ml

Research chemical 250ml; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: 250ml.

item number:P298986-250ml
Product model:250ml
level: 250ml
Lead Time:30days
sold 591 Items
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250ml

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