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一般描述
来自芽孢杆菌的蛋白酶在制药、皮革、食品和废物处理行业中具有广泛的用途。它广泛用于生产蛋白质水解物。对芽孢杆菌蛋白酶的稳定性和活性进行分析表明,该酶在5.0-11.0的任何pH值下均具有活性,在8.0时具有100%的活性。经确定,蛋白稳定性的最佳pH为7.0,稳定性的最佳温度为60°C,并可保持95%的活性。
应用
来自芽孢杆菌的蛋白酶已被用于:
- 评估蛋白酶抑制剂的活性
- 使用响应面法在间歇发酵中获得高产量
- 在一项研究中研究一种生物传感器,以检测一种来自于地衣芽孢杆菌的蛋白酶生物标志物
分析说明
最小活性 1.5 AU-N/G 固体
法律信息
Protamex is a registered trademark of Novozymes Corp.
警示用语:
Danger
危险分类
Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
常规特殊物品
从最新的版本中选择一种:
Production and properties of an extracellular protease from thermophilic Bacillus sp
Brazilian Journal of Microbiology, 35, 91-96 (2004)
Characterization of protein hydrolysates and lipids obtained from black scabbardfish (Aphanopus carbo) by-products and antioxidative activity of the hydrolysates produced.
Process. Biochem., 45(1), 18-24 (2010)
Some properties of extracellular protease from Bacillus licheniformis LBBL-11 isolated from ?iru?, a traditionally fermented African locust bean condiment.
African Journal of Biochemistry Research, 2, 206-210 (2008)
Current microbiology, 44(4), 286-290 (2002-03-23)
High yields (1939 U/ml) of an alkaline protease were obtained in batch fermentation of a Bacillus sp. using a response surface methodology. The interaction of four variables, viz., starch, peptone, incubation time, and inoculum density, suggested inoculum density to be
Molecular biology reports, 46(4), 4565-4580 (2019-06-28)
Polysaccharides including resistant starch are categorized as dietary fiber and are used as an important prebiotic. Similar to soluble fibers, resistant starch also has a number of physiological effects that have been shown to be beneficial for health. Starch hydrolyzing
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