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SAB4200375

Sigma-Aldrich

Anti-UGGT1 (mouse) antibody produced in rabbit

~1.0 mg/mL, affinity isolated antibody

Synonym(s):

Anti-HUGT1, Anti-UDP-glucose glycoprotein glucosyltransferase 1, Anti-UGCGL1, Anti-UGT1

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

rabbit

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen ~170 kDa

species reactivity

rat, mouse

concentration

~1.0 mg/mL

technique(s)

western blot: 2.5-5.0 μg/mL using whole extracts of mouse RAG or rat NRK cells.

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

General description

Uridine diphosphate (UDP)-glucose:glycoprotein glucosyltransferase 1 (UGGT1) is a large soluble protein of the endoplasmic reticulum (ER). It contains a N-terminal folding sensor domain and a C-terminal catalytic domain that transfers glucose residues. It is a member of the glycosyltransferase family 24.

Specificity

Anti-UGGT1 (mouse) recognizes mouse and rat UGGT1.

Immunogen

synthetic peptide corresponding to the C-terminal region of mouse UGGT1, conjugated to KLH. The corresponding sequence differs by one amino acid in rat.

Application

Anti-UGGT1 (mouse) antibody produced in rabbit may be used in immunoblotting.

Biochem/physiol Actions

Uridine diphosphate (UDP)-glucose:glycoprotein glucosyltransferase 1 (UGGT1) that selectively re-glucosylates unfolded glycoproteins, thus providing quality control for protein transport out of the endoplasmic reticulum (ER). It re-glucosylates incompletely folded glycoproteins to monoglucosylated intermediates. Re-glucosylated proteins are recognized by ER-resident carbohydrate-binding molecular chaperons, calnexin or calreticulin for recycling to the endoplasmic reticulum and refolding or degradation.

Physical form

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

Storage and Stability

For continuous use, store at 2-8 °C for up to one month. For extended storage, freeze in working aliquots. Repeated freezing and thawing, or storage in “frost-free” freezers,is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilutions should be discarded if not used within 12 hours.

Disclaimer

Unless otherwise stated in our catalog, 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

10 - Combustible liquids

flash_point_f

Not applicable

flash_point_c

Not applicable


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Collagen glycosylation
Hennet T
Current Opinion in Structural Biology, 56, 131-138 (2019)
Bradley R Pearse et al.
The Journal of cell biology, 189(5), 829-841 (2010-05-26)
An endoplasmic reticulum (ER) quality control system assists in efficient folding and disposal of misfolded proteins. N-linked glycans are critical in these events because their composition dictates interactions with molecular chaperones. UDP-glucose:glycoprotein glucosyltransferase 1 (UGT1) is a key quality control

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