• Western blot analysis of extracts of HeLa cells, using Phospho-EIF4B-S422 antibody (STJ116395) at 1:2000 dilution. HeLa cells were treated by EGF (100ng/mL) for 30 minutes after serum-starvation overnight. Secondary antibody: HRP Goat Anti-rabbit IgG (H+L) at 1:10000 dilution. Lysates/proteins: 25ug per lane. Blocking buffer: 3% BSA. Detection: ECL Basic Kit. Exposure time: 60s.
  • Western blot analysis of lysates from HeLa cells, using Phospho-EIF4B-S422 Rabbit polyclonal antibody (STJ116395) at 1:2000 dilution. HeLa cells were treated by EGF (100ng/mL) for 30 minutes after serum-starvation overnight. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) (STJS000856) at 1:10000 dilution. Lysates/proteins: 25 Mu g per lane. Blocking buffer: 3% BSA. Detection: ECL Basic Kit. Exposure time: 60s.

Anti-Phospho-EIF4B-S422 antibody (STJ116395)

SKU:
STJ116395

£129.50 - £639.50
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Host: Rabbit
Applications: WB
Reactivity: Human
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description: Rabbit polyclonal antibody anti-Phospho-EIF4B-S422 is suitable for use in Western Blot research applications.
Clonality: Polyclonal
Conjugation: Unconjugated
Isotype: IgG
Formulation: PBS with 0.01% Thimerosal, 50% Glycerol, pH7.3.
Purification: Affinity purification
Dilution Range: WB 1:500-1:2000
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: A synthetic phosphorylated peptide around S422 of human EIF4B (NP_001408.2).
Immunogen Sequence: TGSES
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 4b
Eif-4b
Database Links Reactome: R-HSA-156827
Reactome: R-HSA-166208
Reactome: R-HSA-429947
Reactome: R-HSA-72649
Reactome: R-HSA-72662
Reactome: R-HSA-72702
Reactome: R-HSA-72706
Alternative Antibody Names Anti-Eukaryotic Translation Initiation Factor 4b antibody
Anti-Eif-4b antibody
Anti-EIF4B antibody

Information sourced from Uniprot.org

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