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Description
O-Linked N-Acetylglucosamine Recombinant Rabbit mAb (S-R256)Product Specification Host Rabbit Antigen O Linked N Acetylglucosamine Synonyms O GlcNAc Clone Number S R256 Antibody Type Recombinant mAb Isotype IgG Application WB, IHC P, ICC Reactivity Species Independent Purification Protein A Concentration 0. 5 mg ml Conjugation Unconjugated Physical Appearance Liquid Storage Buffer PBS, 40% Glycerol, 0. 05%BSA, 0. 03% Proclin 300 Stability & Storage 12 months from date of receipt reconstitution, 20 C as
Product Specification
| Host | Rabbit |
| Antigen | O-Linked N-Acetylglucosamine |
| Synonyms | O-GlcNAc |
| Clone Number | S-R256 |
| Antibody Type | Recombinant mAb |
| Isotype | IgG |
| Application | WB, IHC-P, ICC |
| Reactivity | Species Independent |
| Purification | Protein A |
| Concentration | 0.5 mg/ml |
| Conjugation | Unconjugated |
| Physical Appearance | Liquid |
| Storage Buffer | PBS, 40% Glycerol, 0.05%BSA, 0.03% Proclin 300 |
| Stability & Storage | 12 months from date of receipt / reconstitution, -20 °C as supplied |
Dilution
| application | dilution | species |
| WB | 1:500 | |
| IHC | 1:500 | |
| ICC | 1:500 |
Background
O-GlcNAc (short for O-linked GlcNAc or O-linked β-N-acetylglucosamine) is a reversible enzymatic post-translational modification that is found on serine and threonine residues of nucleocytoplasmic proteins. The modification is characterized by a β-glycosidic bond between the hydroxyl group of serine or threonine side chains and N-acetylglucosamine (GlcNAc). It has been suggested that apoptosis is regulated by O-GlcNAc. In various cancers, elevated O-GlcNAc levels have been reported to suppress apoptosis. Caspase-3, caspase-8, and caspase-9 have been reported to be modified by O-GlcNAc. Caspase-8 is modified near its cleavage/activation sites; O-GlcNAc modification may block caspase-8 cleavage and activation by steric hindrance. Pharmacological lowering of O-GlcNAc with 5S-GlcNAc accelerated caspase activation while pharmacological raising of O-GlcNAc with thiamet-G inhibited caspase activation.
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