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重要文件

P1236

Sigma-Aldrich

蛋白酶 来源于解淀粉芽胞杆菌

liquid, ≥0.8 U/g

同義詞:

Neutrase® 0.8L

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About This Item

EC號碼:
MDL號碼:
分類程式碼代碼:
12352204
NACRES:
NA.54

生物源

Bacillus sp. (Bacillus amyloliquefaciens)

品質等級

形狀

liquid

比活性

≥0.8 U/g

儲存溫度

2-8°C

相關類別

一般說明

由筛选的解淀粉芽孢杆菌菌株深层发酵产生的细菌蛋白酶

應用

来自解淀粉芽孢杆菌的蛋白酶已用于皮革和皮毛的脱毛。它还用于研究中,使用氨基甲酰基甲基酯作为酰基供体来研究肽键的形成。

生化/生理作用

通过使用脂肪酸合成酶抑制剂浅蓝菌素处理可以抑制解淀粉芽孢杆菌分泌蛋白酶。

法律資訊

Novozyme 公司产品。
Neutrase is a registered trademark of Novozymes Corp.

象形圖

Health hazard

訊號詞

Danger

危險聲明

防範說明

危險分類

Resp. Sens. 1

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

個人防護裝備

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


分析證明 (COA)

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Production of protease by Bacillus amyloliquefaciens in solid-state fermentation and its application in the unhairing of hides and skins
George, S., et al.
Process. Biochem., 30, 457-462 (1995)
Cerulenin Inhibits Production of Extracellular Proteins but not Membrane Proteins in Bacillus amyloliquefaciens.
Paton, J.
Journal of General Microbiology, 118, 179-187 (1980)
R Kammoun et al.
Bioresource technology, 90(3), 249-254 (2003-10-25)
Neutrase, used for hydrolysis of wheat proteins, was inhibited by end-product in a competitive uncompetitive way. The inhibition ratio depends on the progress of protein hydrolysis (degree of hydrolysis) and it remains constant beyond a degree of hydrolysis of 7.5%.
Toshifumi Miyazawa et al.
Protein and peptide letters, 15(10), 1050-1054 (2008-12-17)
Bacillus amyloliquefaciens protease-catalyzed peptide bond formation was investigated using the carbamoylmethyl (Cam) ester as the acyl donor. A series of N-protected L-amino acid Cam esters were coupled with an L-amino acid amide in acetonitrile in good to excellent yields. The
Keqin Ou et al.
Journal of agricultural and food chemistry, 58(8), 4894-4900 (2010-03-17)
Effects of enzymatic hydrolysates of whey protein concentrates (WPC) on iron absorption were studied using in vitro digestion combined with Caco-2 cell models for improved iron absorption. Neutrase- and papain-treated WPC could improve iron absorption; especially hydrolysates by Neutrase could

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