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Merck
모든 사진(1)

Key Documents

P0107

Sigma-Aldrich

Protease from Rhizopus sp.

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About This Item

CAS Number:
MDL number:
UNSPSC 코드:
12352204
eCl@ss:
32160410
NACRES:
NA.54

설명

acidic protease

Quality Level

형태

powder

특이 활성도

≥0.2 unit/mg solid

저장 온도

2-8°C

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관련 카테고리

일반 설명

Exhibits both proteolytic and lipolytic activities.
Proteases are proteolytic enzymes that digests the proteins. It is classified into acidic, neutral and alkaline proteases based on their pH optimum. Proteases finds its applications in textile industries, laundry and healthcare. It is also being used in food processing industries such as baking and brewing. Rhizopus chinensis is the key species in the production of aspartate proteinase.
Stable in the acid range of pH 3-5. pH Optimum is 3.0.

애플리케이션

Protease from Rhizopus sp. has been used in the enzyme treatment of planted and nonplanted scots pine seedlings.
Protease from Rhizopus spp. Has been used in a study to assess the amino acid sequences near the amino termini using automated Edman degradation. It has also been used in a study to investigate inactivation of the enzyme by reaction with diazoacetyl-DL-norleucine methyl ester in the presence of cupric acetate.

생화학적/생리학적 작용

Protease from Rhizopus chinensis can be inhibited by pepstatin.

단위 정의

One unit will hydrolyze casein to produce color equivalent to 1.0 μmole (181 μg) of tyrosine per min at pH 3.0 at 37 °C (color by Folin-Ciocalteu reagent), unless otherwise indicated.

물리적 형태

Supplied as a powder containing dextrin as a stabilizer

픽토그램

Health hazard

신호어

Danger

유해 및 위험 성명서

예방조치 성명서

Hazard Classifications

Resp. Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

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)
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 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)
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)

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