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E1782

Sigma-Aldrich

Anti-EDEM2 (C-terminal) antibody produced in rabbit

~1.0 mg/mL, affinity isolated antibody, buffered aqueous solution

Synonyme(s) :

Anti-ER degradation enhancer, mannosidase alpha-like 2

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About This Item

Code UNSPSC :
12352203

Source biologique

rabbit

Conjugué

unconjugated

Forme d'anticorps

affinity isolated antibody

Type de produit anticorps

primary antibodies

Clone

polyclonal

Forme

buffered aqueous solution

Poids mol.

antigen ~70 kDa

Espèces réactives

mouse, rat, human

Concentration

~1.0 mg/mL

Technique(s)

indirect immunofluorescence: suitable
western blot: 0.5-1.0 μg/mL using whole extracts of human HepG2 and rat NRK cells.

Numéro d'accès UniProt

Q9BV94

Conditions d'expédition

dry ice

Température de stockage

−20°C

Informations sur le gène

human ... EDEM2(55741)
mouse ... Edem2(108687)
rat ... Edem2(296304)

Description générale

Three EDEM homologs, EDEM1, EDEM2 and EDEM3 have been identified, which are transcriptionally upregulated upon ER stress by the activated IRE1/Xbp-1 branch. EDEM2 is localized to the ER, mainly as a soluble glycoprotein, interacts with calnexin and lacks mannosidase activity.

Application

Anti-EDEM2 antibody produced in rabbit is suitable for indirect immunofluorescence and immunoblotting at a working concentration of 0.5-1.0μg/mL using whole extracts of human HepG2 and rat NRK cells.

Actions biochimiques/physiologiques

EDEM2 (ER degradation-enhancing α-mannosidase-like protein 2), a stress-regulated mannosidase-like protein, targets misfolded glycoproteins for degradation in an N-glycan dependent manner. Over-expression of EDEM2 accelerates ERAD (ER-associated degradation) by promoting the release of terminally misfolded glycoproteins from the calnexin cycle, without affecting the rate of degradation of non-glycosylated polypeptides or the maturation of model secretory proteins.

Forme physique

Solution in 0.01 M phosphate buffered saline pH 7.4, containing 15 mM sodium azide.

Clause de non-responsabilité

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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Code de la classe de stockage

12 - Non Combustible Liquids

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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Consulter la Bibliothèque de documents

Cristian V A Munteanu et al.
Molecular & cellular proteomics : MCP, 20, 100125-100125 (2021-08-01)
Various pathologies result from disruptions to or stress of endoplasmic reticulum (ER) homeostasis, such as Parkinson's disease and most neurodegenerative illnesses, diabetes, pulmonary fibrosis, viral infections, and cancers. A critical process in maintaining ER homeostasis is the selection of misfolded
Silvia Olivari et al.
The Journal of biological chemistry, 280(4), 2424-2428 (2004-12-08)
Proteins expressed in the endoplasmic reticulum (ER) are subjected to a tight quality control. Persistent association with ER-resident molecular chaperones prevents exit of misfolded or incompletely assembled polypeptides from the ER and forward transport along the secretory line. ER-associated degradation
Steven W Mast et al.
Glycobiology, 15(4), 421-436 (2004-11-13)
In the endoplasmic reticulum (ER), misfolded proteins are retrotranslocated to the cytosol and degraded by the proteasome in a process known as ER-associated degradation (ERAD). Early in this pathway, a proposed lumenal ER lectin, EDEM, recognizes misfolded glycoproteins in the
Cristina Pintado et al.
Scientific reports, 7(1), 8100-8100 (2017-08-16)
Proteostasis alteration and neuroinflammation are typical features of normal aging. We have previously shown that neuroinflammation alters cellular proteostasis through immunoproteasome induction, leading to a transient decrease of proteasome activity. Here, we further investigated the role of acute lipopolysaccharide (LPS)-induced
Yukako Oda et al.
Science (New York, N.Y.), 299(5611), 1394-1397 (2003-03-01)
Terminally misfolded proteins in the endoplasmic reticulum (ER) are retrotranslocated to the cytoplasm and degraded by proteasomes through a mechanism known as ER-associated degradation (ERAD). EDEM, a postulated Man8B-binding protein, accelerates the degradation of misfolded proteins in the ER. Here
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