产品
编 号:F514480
分子式:
分子量:
纯 度:30-350 units/mg protein
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10mg
960
In-stock
25mg
1840
In-stock
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生物活性:
Thermolysin, Bacillus thermoproteolyticus rokko (EC 3.4.24.27) (TML) is a thermostable neutral metalloproteinase enzyme secreted by the Gram-positive bacteria Bacillus thermoproteolyticus. Thermolysin catalyzes the hydrolysis of peptide bonds containing hydrophobic residues.Optimal pH: 8.0. Considerably stable from pH 5 to 9.5.Optimal temperature : 70 °C

体内研究:
Thermolysin(50 mg/kg,口服,一次)可降低 SHR 大鼠的收缩压。Thermolysin 不具有急性毒性,大鼠经口 LD50 超过 18000 mg/kg,小鼠经口 LD50 超过 24000 mg/kg(急性毒性研究)。Animal Model:Spontaneously hypertensive rats (SHR) rats
Dosage:50 mg/kg
Administration:Oral administration (p.o.), once
Result:Lowered systolic blood pressure in SHR rats, with maximal reduction by 22 mm in systolic blood pressure being observed 6 h after administration.

体外研究:
Thermolysin (1 mL 中 100 μg,64°C,4 小时,在分离的淀粉颗粒中) 消化可选择性去除一组 10 至 27 kD 之间的低分子量蛋白质.Thermolysin 可用于水解牛肝肌浆蛋白。
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