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Anti-EIF4B Antibody (phospho-Ser422) LS-C205299

Catalog Size Price
LS-C205299-50 50 µg (1 mg/ml) Unavailable

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100% Guaranteed
Rabbit Polyclonal to Human EIF4B
Human, Mouse
IHC, IHC - Paraffin, Western blot


Human EIF4B
Human, Mouse (tested or 100% immunogen sequence identity)
Immunoaffinity purified


  • IHC
  • IHC - Paraffin (1:50 - 1:100)
  • Western blot (1:500 - 1:1000)

Specificity and Use

EIF4B antibody was raised against peptide sequence around phosphorylation site of Serine 422 (T-G-S (p) -E-S) of human eIF4B.
The antibody detects endogenous levels of eIF4B only when phosphorylated at Serine 422.


PBS, pH 7.4, 0.02% sodium azide, 50% glycerol.
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
For research use only.

About EIF4B

P23588 NM_001417 NP_001408.2

EIF4B Antibody, EIF-4B Antibody, PRO1843 Antibody

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.


Immunohistochemistry of paraffin-embedded human lung carcinoma tissue using eIF4B (Phospho-Ser422) antibody (left) or the same antibody preincubated with blocking peptide (right).
Immunohistochemistry of paraffin-embedded human lung carcinoma tissue using eIF4B (Phospho-Ser422) antibody (left) or the same antibody preincubated with blocking peptide (right).

Western blot

Western blot of extracts from HeLa cells untreated or treated with EGF using eIF4B (phospho-Ser422) antibody.
Western blot of extracts from HeLa cells untreated or treated with EGF using eIF4B (phospho-Ser422) antibody.

Requested From: 
Date Requested: 5/24/2018

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