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Anti-OGT Antibody (1R71)

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Catalog No. TMAB-09759

Anti-OGT Antibody (1R71) is a Rabbit antibody targeting OGT. Anti-OGT Antibody (1R71) can be used in WB.

Anti-OGT Antibody (1R71)

Anti-OGT Antibody (1R71)

😃Good
Catalog No. TMAB-09759
Anti-OGT Antibody (1R71) is a Rabbit antibody targeting OGT. Anti-OGT Antibody (1R71) can be used in WB.
Pack SizePriceUSA WarehouseGlobal WarehouseQuantity
25 μL$1507-10 days7-10 days
50 μL$2627-10 days7-10 days
100 μL$4727-10 days7-10 days
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
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Product Introduction

Bioactivity
Description
Anti-OGT Antibody (1R71) is a Rabbit antibody targeting OGT. Anti-OGT Antibody (1R71) can be used in WB.
Ig Type
IgG
Clone
1R71
Reactivity
Human (predicted:Mouse,Rat)
Application
Recommended Dose
WB: 1:500-2000
Antibody Type
Monoclonal
Host SpeciesRabbit
Subcellular LocalizationIsoform 2: Mitochondrion. Membrane. Note=Associates with the mitochondrial inner membrane. Isoform 3: Cytoplasm. Nucleus. Cell membrane. Note=Mostly in the nucleus. Retained in the nucleus via interaction with HCFC1. After insulin induction, translocated from the nucleus to the cell membrane via phophatidylinisotide binding. Colocalizes with AKT1 at the plasma membrane. Isoform 4: Cytoplasm. Nucleus.
Tissue SpecificityHighly expressed in pancreas and to a lesser extent in skeletal muscle, heart, brain and placenta. Present in trace amounts in lung and liver.
ConstructionRecombinant Antibody
PurificationProtein A purified
AppearanceLiquid
Formulation0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Research BackgroundAddition of nucleotide-activated sugars directly onto the polypeptide through O-glycosidic linkage with the hydroxyl of serine or threonine. Mediates the O-glycosylation of MLL5 and HCFC1. Promotes proteolytic maturation of HCFC1. Since both phosphorylation and glycosylation compete for similar serine or threonine residues, the two processes may compete for sites, or they may alter the substrate specificity of nearby sites by steric or electrostatic effects. O-GlcNAc transferase has been purified from rat liver. It exists as a heterotrimeric complex with two subunits of the same molecular mass and one shorter subunit. Both polypeptides are related; the short subunit band is either a proteolytic product of the polypeptide or the product of an alternative translation start site. O-GlcNAc transferase is expressed as multiple transcripts that are present in different amounts in various human tissues, with the highest levels of expression in pancreas. Immunofluorescence of human cells expressing rat O-GlcNAc transferase indicated that it is present in both the nucleus and cytosol. HeLa cells expressing O-GlcNAc transferase do not survive well during prolonged incubations, suggesting that this protein may be toxic to the cells.
Antigen Details
Immunogen
A synthesized peptide: human OGT
Antigen Species
Human
Gene Name
OGT
Gene ID
Protein Name
UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit
Uniprot ID
Function
Catalyzes the transfer of a single N-acetylglucosamine from UDP-GlcNAc to a serine or threonine residue in cytoplasmic and nuclear proteins resulting in their modification with a beta-linked N-acetylglucosamine (O-GlcNAc). Glycosylates a large and diverse number of proteins including histone H2B, AKT1, MLL5, MAPT/TAU and HCFC1. Can regulate their cellular processes via cross-talk between glycosylation and phosphorylation or by affecting proteolytic processing. Involved in insulin resistance in muscle and adipocyte cells via glycosylating insulin signaling components and inhibiting the 'Thr-308' phosphorylation of AKT1, enhancing IRS1 phosphorylation and attenuating insulin signaling. Component of a THAP1/THAP3-HCFC1-OGT complex that is required for the regulation of the transcriptional activity of RRM1. As part of the NSL complex it may be involved in acetylation of nucleosomal histone H4 on several lysine residues.
Isoform 2, the mitochondrial isoform (mOGT), is cytotoxic and triggers apoptosis in several cell types including INS1, an insulinoma cell line.
Chemical Properties
Molecular WeightTheoretical: 117 kDa.
Stability & Storage
Stability & StorageStore at 2°C-8°C for 1 month. Store at -20°C or -80°C for 12 months. Avoid repeated freeze-thaw cycles.
TransportShipping with blue ice.

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Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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