Tested Applications
| Positive WB detected in | HepG2 cells, mouse liver tissue, mouse brain tissue, rat brain tissue |
| Positive IP detected in | mouse brain tissue |
| Positive IHC detected in | human colon cancer tissue, human lung cancer tissue, human pancreas cancer tissue, rat testis tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:2000-1:12000 |
| Immunoprecipitation (IP) | IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate |
| Immunohistochemistry (IHC) | IHC : 1:50-1:500 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
Published Applications
| KD/KO | See 13 publications below |
| WB | See 65 publications below |
| IHC | See 15 publications below |
| IF | See 9 publications below |
| IP | See 9 publications below |
| CoIP | See 4 publications below |
Product Information
11576-2-AP targets OGT in WB, IHC, IF, IP, CoIP, IP-MS, ELISA applications and shows reactivity with human, mouse, rat samples.
| Tested Reactivity | human, mouse, rat |
| Cited Reactivity | human, mouse, rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | OGT fusion protein Ag2160 Predict reactive species |
| Full Name | O-linked N-acetylglucosamine (GlcNAc) transferase (UDP-N-acetylglucosamine:polypeptide-N-acetylglucosaminyl transferase) |
| Calculated Molecular Weight | 1046 aa, 117 kDa |
| Observed Molecular Weight | 110 kDa |
| GenBank Accession Number | BC014434 |
| Gene Symbol | OGT |
| Gene ID (NCBI) | 8473 |
| RRID | AB_2156943 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| UNIPROT ID | O15294 |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA. |
Background Information
O-linked N-acetylglucosamine transferase (OGT) catalyzes the attachment of N-acetylglucosamine (GlcNAc) monosaccharides to the hydroxyl group of serine or threonine residues of numerous nuclear and cytoplasmic proteins and may play important roles in a large number of diverse intracellular processes ranging from translational control, transcription, transcriptional repression, INS resistance and regulation of the cell cycle. It exists as a heterotrimeric complex with two 110 kDa and one 70 kDa subunits. Recent studies have shown that O-GlcNAcylation plays essential roles in cancer formation and progression. O-GlcNAcylation as well as OGT expression was found to be significantly elevated in the cancer tissues.
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for OGT antibody 11576-2-AP | Download protocol |
| IHC protocol for OGT antibody 11576-2-AP | Download protocol |
| IP protocol for OGT antibody 11576-2-AP | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
| Species | Application | Title |
|---|---|---|
Nat Cell Biol O-GlcNAcylation determines the translational regulation and phase separation of YTHDF proteins | ||
Nat Metab Maternal exercise prevents metabolic disorders in offspring mice through SERPINA3C | ||
J Clin Invest Cancer-associated fibroblast-secreted glucosamine alters the androgen biosynthesis program in prostate cancer via HSD3B1 upregulation | ||
Mol Cell Spatiotemporal Proteomic Analysis of Stress Granule Disassembly Using APEX Reveals Regulation by SUMOylation and Links to ALS Pathogenesis. | ||
Nat Chem Biol Electrophilic probes for deciphering substrate recognition by O-GlcNAc transferase. | ||
Nat Chem Biol O-GlcNAc modification of eIF4GI acts as a translational switch in heat shock response. |
Reviews
The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.
FH Christelle (Verified Customer) (01-13-2025) | Immunofluorescent analysis of (PFA 4%) fixed human renal mesangial cells using OGT antibody (11576-2-AP) at dilution of 1:50 and AF488-Conjugated Donkey Anti-Rabbit IgG (Life Technologies), Star Red membrane probe (Abberior, yellow) and DAPI (blue). 2 files uploaded : 1 aquisition without the membrane probe and the same aquisition with the membrane probe
 |
FH Sarah-Eve (Verified Customer) (06-02-2023) | Works well for WB, dilution 1:1000
|
FH Isha (Verified Customer) (05-18-2022) | Antibody worked perfect at 1:1000 dilution for W.B. and 1:500 for IHC
|
