P2143
蛋白酶 来源于佐氏曲霉
Type XIII, ≥0.6 unit/mg solid
别名:
Molsin
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关于此项目
化学文摘社编号:
UNSPSC Code:
12352204
EC Number:
232-796-2
NACRES:
NA.54
eCl@ss:
32160410
MDL number:
Specific activity:
≥0.6 unit/mg solid
Biological source:
Aspergillus sp. (Aspergillus saitoi)
biological source
Aspergillus sp. (Aspergillus saitoi)
type
Type XIII
form
solid
specific activity
≥0.6 unit/mg solid
foreign activity
alkaline protease, essentially free
storage temp.
−20°C
Quality Level
Application
Aspergillus saitoi来源蛋白酶已用于一项评估大蛋白氢交换序列覆盖率和分辨率的研究中。它还被用于一项通过β-葡萄糖苷酶研究大豆凝乳异黄酮糖苷向其糖苷配基转化的研究中。
Biochem/physiol Actions
Aspergillus saitoi来源蛋白酶也可发挥β-葡萄糖苷酶的作用。
Other Notes
在pH 2.8、37℃条件下，一单位每分钟可水解酪蛋白并产生相当于1.0 μ摩尔 (181 μg) 酪氨酸的显色（使用Folin-Ciocalteu试剂显色）。
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
常规特殊物品
此项目有
R E Cardoza et al.
Biotechnology and bioengineering, 83(3), 249-259 (2003-06-05)
A copy of the bovine chymosin gene (chy) with a codon usage optimized for its expression in Aspergillus awamori was constructed starting from synthetic oligonucleotides. To study the ability of this filamentous fungus to secrete bovine prochymosin, two plasmids were
E Skyttä et al.
The Journal of applied bacteriology, 74(2), 134-142 (1993-02-01)
The broad-spectrum antibacterial activity exhibited by three Pediococcus strains isolated from beer was preliminarily characterized. Factors affecting the production rate of bacterial inhibitors were screened and the effects of simultaneous cultivation of Lactococcus and Pediococcus on the production of inhibitory
Isolation and characterization of mutants of Aspergillus niger deficient in extracellular proteases.
I E Mattern et al.
Molecular & general genetics : MGG, 234(2), 332-336 (1992-08-01)
In the present study, the extracellular protease activity in a strain of the filamentous fungus Aspergillus niger was investigated and mutant strains deficient in the production of extracellular proteases were isolated. The major protease, which is responsible for 80-85% of
M E Kambouris et al.
FEMS immunology and medical microbiology, 25(3), 255-264 (1999-08-25)
In immunodeficient patients, Aspergillus species emerge as circumstantial pathogens. Aspergillus fumigatus is a distant first among the pathogenic aspergilli, which cause deep-seated mycoses. Sequences of the pep gene of A. fumigatus as potential PCR primers, which have not been tested
E Ichishima
Bioscience, biotechnology, and biochemistry, 64(4), 675-688 (2000-06-01)
This review covers the unique catalytic and molecular properties of three proteolytic enzymes and a glycosidase from Aspergillus. An aspartic proteinase from A. saitoi, aspergillopepsin I (EC 3.4.23.18), favors hydrophobic amino acids at P1 and P'1 like gastric pepsin. However
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