description
acidic protease
form
powder
specific activity
≥0.2 unit/mg solid
storage temp.
2-8°C
Quality Level
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Application
根霉的蛋白酶已用于通过自动Edman降解评估氨基末端附近氨基酸序列的研究中。 它也已用于研究在乙酸铜存在下与重氮乙酰基-DL-正亮氨酸甲酯反应使酶失活的研究。
来自根霉的蛋白酶已用于已种植和未种植的欧洲赤松幼苗的酶处理。
Biochem/physiol Actions
胃蛋白酶抑制素可抑制根霉的蛋白酶。
General description
在pH 3-5的酸性范围内稳定。 最适pH为3.0。
蛋白酶是消化蛋白质的蛋白水解酶。根据其最适pH值将其分为酸性，中性和碱性蛋白酶。蛋白酶在纺织业、洗衣业和医疗保健领域有广泛的应用。它也被用于食品加工行业，如烘焙和酿造。中华根霉是产生天冬氨酸蛋白酶的关键菌种。
表现出蛋白水解和脂解活性。
Other Notes
除特殊说明，在pH 3.0，37℃条件下，一单位的酶每分钟将会水解酪蛋白以产生与1.0 μmole（181 μg）酪氨酸等同的颜色（Folin-Ciocalteu试剂提供的颜色）。
Physical form
以粉末形式提供，含糊精作为稳定剂
signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
常规特殊物品
此项目有
Characterization of proteases from Rhizopus species after growth on soybean protein
Heskamp ML and Barz W
Zeitschrift fur Naturforschung C, 52(9-10), 595-604 (1997)
Giovanni Caprioli et al.
Journal of chromatography. A, 1217(11), 1779-1785 (2010-02-09)
A new analytical method that uses high performance liquid chromatography-diode array detector (HPLC-DAD) was developed for the analysis of 14 benzimidazoles residues, including metabolites, in bovine liver. Samples were extracted using two different extraction procedures: with phosphate buffer after enzymatic
The amino terminal sequences of acid proteases-human pepsin and gastricsin and the protease of Rhizopus chinensis.
P Sepulveda et al.
Biochemical and biophysical research communications, 63(4), 1106-1112 (1975-04-21)
J Marciniszyn et al.
The Journal of biological chemistry, 251(22), 7088-7094 (1976-11-25)
Four derivatives of pepstatin, each of which contains the unusual amino acid 4-amino-3-hydroxy-6-methylheptanoic acid (statine) have been prepared. All four are porcine pepsin inhibitors. Both N-acetylstatine and N-acetyl-alanyl-statine are competitive inhibitors for pepsin with Ki values of 1.2 X 10(-4)
The structure and function of acid proteases. Specific inactivation of an acid protease from Rhizopus chinensis by diazoacetyl-DL-norleucine methyl ester.
F Mizobe et al.
Journal of biochemistry, 73(1), 61-68 (1973-01-01)
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