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Key Documents

M7257

Sigma-Aldrich

α-Mannosidase from Canavalia ensiformis (Jack bean)

ammonium sulfate suspension, ≥15 units/mg protein (biuret)

동의어(들):

α-D-Mannoside mannohydrolase

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About This Item

CAS Number:
효소 위원회 번호:
EC Number:
MDL number:
UNSPSC 코드:
12352204
NACRES:
NA.54

생물학적 소스

Canavalia ensiformis

Quality Level

형태

ammonium sulfate suspension

특이 활성도

≥15 units/mg protein (biuret)

외래 활성

β-galactosidase, β-N-acetylglucosaminidase, α-galactosidase and α-L-fucosidase <0.05%

저장 온도

2-8°C

InChI

1S/Zn/q+2

InChI key

PTFCDOFLOPIGGS-UHFFFAOYSA-N

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일반 설명

α−Mannosidase from Canavalia ensiformis is a tretamer composed of two subunits that each contain two components at 44 and 66 kDa.
α-Mannosidase is an exo-glycosidase and an inc metalloenzyme.
Lysosomal α-mannosidases are class II mannosidases that belong to glycoside hydrolase family 38 and play an important role in the degradation of asparagine-linked carbohydrates of glycoproteins.

애플리케이션

α-Mannosidase can be used to liberate mannose from a variety of synthetic and natural α-mannosides. It has also been used in a study to investigate the causes of neurodegeneration in mucolipidosis II ′knock-in′ mice.
α-Mannosidase from Canavalia ensiformis (Jack bean) has been used:
  • for the digestion of neutral glycans.
  • to remove O-glycans from recombinant β-glucosidase
  • for the inhibition of renal fibroblasts proliferation

Liberates mannose from a variety of synthetic and natural α-mannosides.

생화학적/생리학적 작용

α−Mannosidase has been shown to inhibit the proliferation of B-lymphocytes.
α-Mannosidase cleaves near α1−2-, α1−3- and α1−6-linked mannose residues.
α-Mannosidase is an acid hydrolase which is located in plant vacuoles and is thought to be involved with the turnover of N-linked glycoproteins.

단위 정의

One unit will hydrolyze 1.0 μmole of p-nitrophenyl α-D-mannoside to p-nitrophenol and D-mannose per min at pH 4.5 at 25°C.

물리적 형태

Suspension in 3.0 M (NH4)2SO4 and 0.1 mM zinc acetate, pH 7.5

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

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

A Family of Dual-Activity Glycosyltransferase-Phosphorylases Mediates Mannogen Turnover and Virulence in Leishmania Parasites
Sernee MF, et al.
Cell host & microbe, 26, 385-399 (2019)
Collectin-11 promotes the development of renal tubulointerstitial fibrosis
Wu W, et al.
Journal of the American Society of Nephrology, 29, 168-181 (2018)
W Einhoff et al.
Biological chemistry Hoppe-Seyler, 369(3), 165-169 (1988-03-01)
The alpha-mannosidase from Canavalia ensiformis was characterized with respect to molecular mass, glycoprotein nature, amino-acid composition, enzymic properties and action on animal cells. The enzyme is composed of two pairs of subunits (molecular mass 44 and 66 kDa) which form
Engineering a highly active thermophilic beta-glucosidase to enhance its pH stability and saccharification performance
Xia W, et al.
Biotechnology for Biofuels, 9(1), 147-147 (2016)
Reto Buser et al.
The Journal of biological chemistry, 285(14), 10715-10723 (2010-01-12)
Coprinopsis cinerea is a model organism for fruiting body development in homobasidiomycetes. Here, we focused on N-linked oligosaccharides (NLO) of cell wall proteins in the hyphae of two developmental stages, vegetative mycelium and fruiting body. High mannose-type glycans were the

문서

Instructions for working with enzymes supplied as ammonium sulfate suspensions

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