OGT Antibody (OACA03397)

Catalog No: OACA03397

Immunohistochemistry of paraffin-embedded human breast cancer at dilution 1:100

Immunohistochemistry of paraffin-embedded human lung cancer at dilution of 1:100

Immunohistochemistry of paraffin-embedded human placenta tissue at dilution 1:100

Immunohistochemistry of paraffin-embedded human breast cancer at dilution 1:100

Immunohistochemistry of paraffin-embedded human lung cancer at dilution of 1:100

Immunohistochemistry of paraffin-embedded human placenta tissue at dilution 1:100

Product Info

• Predicted Species Reactivity: Human
• Product Format: Liquid
• Clonality: Polyclonal
• Isotype: IgG
• Host: Rabbit
• Conjugation: Unconjugated
• Application: Enzyme-linked immunosorbent assay|Immunofluorescence|Immunohistochemistry
• Reconstitution and Storage: -20°C or -80°C
• Immunogen: Recombinant Human UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit protein (606-1022AA)
• Purification: Protein G Purified
• Preservative: 0.03% Proclin 300
• Formulation: 50% Glycerol, 0.01M PBS, PH 7.4
• Reference: [1]"Human O-GlcNAc transferase (OGT): genomic structure, analysis of splice variants, fine mapping in Xq13.1." Nolte D., Muller U. Mamm. Genome 13:62-64(2002). [2]"TET2 promotes histone O-GlcNAcylation during gene transcription." Chen Q., Chen Y., Bian C., Fujiki R., Yu X. Nature 493:561-564(2013). [3]"TET2 and TET3 regulate GlcNAcylation and H3K4 methylation through OGT and SET1/COMPASS." Deplus R., Delatte B., Schwinn M.K., Defrance M., Mendez J., Murphy N., Dawson M.A., Volkmar M., Putmans P., Calonne E., Shih A.H., Levine R.L., Bernard O., Mercher T., Solary E., Urh M., Daniels D.L., Fuks F. EMBO J. 32:645-655(2013).

Target Info

• Gene Symbol: OGT
• Gene Full Name: O-linked N-acetylglucosamine (GlcNAc) transferase
• Alias Symbols: HINCUT-1;HRNT1;MRX106;O-GLCNAC;O-GlcNAc transferase p110 subunit;O-GlcNAc transferase subunit p110;OGT1;O-linked N-acetylglucosamine (GlcNAc) transferase (UDP-N-acetylglucosamine:polypeptide-N-acetylglucosaminyl transferase);O-linked N-acetylglucosamine transferase 110 kDa subunit;UDP-N-acetylglucosamine:polypeptide-N-acetylglucosaminyl transferase;UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit;uridinediphospho-N-acetylglucosamine:polypeptide beta-N-acetylglucosaminyl transferase;XLID106.
• NCBI Gene Id: 8473
• Protein Name: UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit
• Description of Target: 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) (PubMed:26678539). Glycosylates a large and diverse number of proteins including histone H2B, AKT1, EZH2, PFKL, KMT2E/MLL5, MAPT/TAU and HCFC1 (PubMed:26678539). Can regulate their cellular processes via cross-talk between glycosylation and phosphorylation or by affecting proteolytic processing (PubMed:26678539). Probably by glycosylating KMT2E/MLL5, stabilizes KMT2E/MLL5 by preventing its ubiquitination (PubMed:26678539). 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. Involved in glycolysis regulation by mediating glycosylation of 6-phosphofructokinase PFKL, inhibiting its activity (PubMed:22923583). Component of a THAP1/THAP3-HCFC1-OGT complex that is required for the regulation of the transcriptional activity of RRM1. Plays a key role in chromatin structure by mediating O-GlcNAcylation of 'Ser-112' of histone H2B: recruited to CpG-rich transcription start sites of active genes via its interaction with TET proteins (TET1, TET2 or TET3) (PubMed:22121020, PubMed:23353889). As part of the NSL complex indirectly involved in acetylation of nucleosomal histone H4 on several lysine residues (PubMed:20018852). O-GlcNAcylation of 'Ser-75' of EZH2 increases its stability, and facilitating the formation of H3K27me3 by the PRC2/EED-EZH2 complex (PubMed:24474760). Regulates circadian oscillation of the clock genes and glucose homeostasis in the liver. Stabilizes clock proteins ARNTL/BMAL1 and CLOCK through O-glycosylation, which prevents their ubiquitination and subsequent degradation. Promotes the CLOCK-ARNTL/BMAL1-mediated transcription of genes in the negative loop of the circadian clock such as PER1/2 and CRY1/2 (PubMed:12150998, PubMed:18288188, PubMed:19377461, PubMed:19451179, PubMed:20018868, PubMed:20200153, PubMed:21285374, PubMed:15361863). O-glycosylates HCFC1 and regulates its proteolytic processing and transcriptional activity (PubMed:21285374, PubMed:28584052, PubMed:28302723).
• Uniprot ID: O15294
• Protein Accession #: NP_858058
• Nucleotide Accession #: NM_181672