eIF4B(phospho-Ser422) Antibody

$454.00

Cat. No.: 38840 Categories: ,

Description

Antibody Type

Polyclonal Antibody

Uniprot ID

Swiss-Prot: P23588
NCBI Protein: NP_001408.2

Immunogen

Peptide sequence around phosphorylation site of Serine 422 (T-G-S(p)-E-S) derived from Human eIF4B.

Raised In

Rabbit

Species Reactivity

Human Mouse

Tested Applications

WB IHC Recommended dilution: Predicted MW: 80kd, Western blotting: 1:500~1:1000, Immunohistochemistry: 1:50~1:100,

Background / 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.Gingras, A.C. et al. (2001) Genes Dev. 15, 807-826.Duncan, R. and Hershey, J.W. (1985) J. Biol. Chem. 260, 5493-5497.Duncan, R.F. and Hershey, J.W. (1989) J. Cell Biol. 109, 1467-1481.

Conjugate

Unconjugated

Storage Buffer

Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Form

liquid

Storage

Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze.

Purity

Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy using non-phosphopeptide.

Modification

Phospho-Ser422

Additional information

Size

100?l

Certificate of Analysis