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Merck
모든 사진(8)

Key Documents

M3694

Sigma-Aldrich

Anti-α1,2-Mannosidase IA antibody produced in rabbit

affinity isolated antibody, buffered aqueous solution

동의어(들):

Anti-HUMM3, Anti-HUMM9, Anti-MAN9

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About This Item

MDL number:
UNSPSC 코드:
12352203
NACRES:
NA.41

생물학적 소스

rabbit

결합

unconjugated

항체 형태

affinity isolated antibody

항체 생산 유형

primary antibodies

클론

polyclonal

형태

buffered aqueous solution

분자량

antigen ~73 kDa

종 반응성

human, rat, mouse

기술

indirect immunofluorescence: 5-10 μg/mL using human HepG2 cells or rat NRK cells
western blot (chemiluminescent): 0.5-1 μg/mL using whole extract of mouse NIH3T3 cells

UniProt 수납 번호

배송 상태

dry ice

저장 온도

−20°C

타겟 번역 후 변형

unmodified

유전자 정보

human ... MAN1A1(4121)
mouse ... Man1a(17155)
rat ... Man1a1(294410)

일반 설명

α1,2-Mannosidase IA is a type II transmembrane Golgi-resident enzyme that belongs to class I α1,2-Mannosidases (glycosylhydrolase family 47). The highly conserved Class I α1,2-Mannosidases classified into three subgroups according to their enzymatic activities. α1,2-Mannosidase IA is predominantly detected in the juxtanuclear Golgi region. The three subgroups differ in their expression pattern, subcellular localization, and substrate specificity.

면역원

synthetic peptide corresponding to amino acids 138-154 of human α1,2-mannosidase IA with N-terminal added cysteine, conjugated to KLH. The corresponding sequence is identical in mouse.

애플리케이션

Anti-α1,2-Mannosidase IA antibody produced in rabbit has been used in:
  • immunohistochemistry
  • immunoblotting
  • immunofluorescence

생화학적/생리학적 작용

α1,2-Mannosidase IA belongs to the first subgroup out of the three subgroups of class I α1,2-Mannosidases. The first subgroup consists of yeast and human α 1,2-mannosidases of the endoplasmic reticulum that convert Man9GlcNAc2 to Man8GlcNAc2 isomer B. The second subgroup comprising of mammalian Golgi α1,2-Mannosidases IA, IB, and IC cleave Man9GlcNAc2 to Man5GlcNAc2 via Man8GlcNAc2 isomer A and C. The third subgroup of yeast and mammalian proteins do not show any activity on Man9GlcNAc2. Proteins from subgroup 1 and 3 have been implicated in ER quality control and in proteasomal degradation of misfolded glycoproteins. The Golgi mannosidases from the second subgroup may play a role in the ERAD (endoplasmic reticulum-associated degradation) of defective glycoproteins. The three subgroups have been found to pariticipate in the maturation of Asn-linked glycoproteins in the endoplasmic reticulum (ER) and Golgi complex.

물리적 형태

Solution in 0.01 M phosphate buffered saline containing 1% bovine serum albumin and 15 mM sodium azide.

면책조항

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

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문서 라이브러리 방문

Identification of cholinergic chemosensory cells in mouse tracheal and laryngeal glandular ducts
Krasteva-Christ G, et al.
International Immunopharmacology, 29(1), 158-165 (2015)
O-GlcNAcylation mediates metastasis of cholangiocarcinoma through FOXO3 and MAN1A1
Phoomak C, et al.
Oncogene, 37(42), 5648-5648 (2018)
A Herscovics
Biochimie, 83(8), 757-762 (2001-09-01)
Class I alpha 1,2-mannosidases (glycosylhydrolase family 47) are conserved through eukaryotic evolution. This protein family comprises three subgroups distinguished by their enzymatic properties. The first subgroup includes yeast (Saccharomyces cerevisiae) and human alpha 1,2-mannosidases of the endoplasmic reticulum that primarily
Yuri D Lobsanov et al.
The Journal of biological chemistry, 277(7), 5620-5630 (2001-11-21)
Class I alpha1,2-mannosidases (glycosylhydrolase family 47) are key enzymes in the maturation of N-glycans. This protein family includes two distinct enzymatically active subgroups. Subgroup 1 includes the yeast and human endoplasmic reticulum (ER) alpha1,2-mannosidases that primarily trim Man(9)GlcNAc(2) to Man(8)GlcNAc(2)
Jie Li et al.
Molecular biology of the cell, 30(4), 478-490 (2018-12-20)
In mammalian cells, the Golgi reassembly stacking protein of 65 kDa (GRASP65) has been implicated in both Golgi stacking and ribbon linking by forming trans-oligomers. To better understand its function and regulation, we used biochemical methods to identify the DnaJ

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