| Short Description : | Rabbit polyclonal anti-Eukaryotic translation initiation factor 4B (209-259) for use in IHC and WB in Human, Mouse and Rat samples. Datasheet included with dilution recommendations, and related reagents. |
| Applications: | IHC/WB |
| Host: | Rabbit |
| Reactivity: | Human/Mouse/Rat |
| Note: | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Clonality : | Polyclonal |
| Isotype: | IgG |
| Conjugation: | Unconjugated |
| Concentration: | 1 mg/mL |
| Purification: | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. |
| Dilution Range: | IHC-p1:50-200WB 1:1000-2000 |
| Formulation: | Liquid in PBS containing 50% Glycerol, 0.5% BSA and 0.02% Sodium Azide. |
| Storage Instruction: | Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
| Gene Symbol: | EIF4B |
| Gene ID: | 1975 |
| Uniprot ID: | IF4B_HUMAN |
| Immunogen: | Synthesized peptide derived from human Eif4b AA range: 209-259 |
| Immunogen Region: | 209-259 |
| Specificity: | This antibody detects endogenous levels of Eif4b at Human, Mouse, Rat |
| Post Translational Modifications | Phosphorylated at Ser-422 by RPS6KA1 and RPS6KB1.phosphorylation enhances the affinity of EIF4B for the EIF3 complex. In response to mTORC1 activation, RPS6KA1-mediated phosphorylation at 'Ser-406' and 'Ser-422' stimulates bicarbonate cotransporter SLC4A7 mRNA translation, increasing SLC4A7 protein abundance and function. |
| Function | Required for the binding of mRNA to ribosomes. Functions in close association with EIF4-F and EIF4-A. Binds near the 5'-terminal cap of mRNA in presence of EIF-4F and ATP. Promotes the ATPase activity and the ATP-dependent RNA unwinding activity of both EIF4-A and EIF4-F. |
| Protein Name | Eukaryotic Translation Initiation Factor 4bEif-4b |
| Database Links | Reactome: R-HSA-156827Reactome: R-HSA-166208Reactome: R-HSA-429947Reactome: R-HSA-72649Reactome: R-HSA-72662Reactome: R-HSA-72702Reactome: R-HSA-72706Reactome: R-HSA-9820841Reactome: R-HSA-9820865 |
| Cellular Localisation | |
| Alternative Antibody Names | Anti-Eukaryotic Translation Initiation Factor 4b antibodyAnti-Eif-4b antibodyAnti-EIF4B antibody |
Information sourced from Uniprot.org
