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Anti-EIF4A1 Antibody Picoband® Fluoro488 Conjugated

Product Specifications

Background

Eukaryotic initiation factor 4A-I is a protein that in humans is encoded by the EIF4A1 gene. It is mapped to 17p13.1. EIF4A1 has been shown to interact with EIF4E and eukaryotic translation initiation factor 4 gamma.

Synonyms

Eukaryotic initiation factor 4A-I; eIF-4A-I; eIF4A-I; ATP-dependent RNA helicase eIF4A-1; EIF4A1; DDX2A; EIF4A

Gene Name

EIF4A1

Gene ID

1973

UniProt

P60842

Host

Rabbit

Reactivity

Human, Mouse, Rat

Cross Reactivity

No cross-reactivity with other proteins.

Immunogen

A synthetic peptide corresponding to a sequence at the N-terminus of human EIF4A1, identical to the related mouse and rat sequences.

Clonality

Polyclonal

Tissue Specificity

Adipocytes.

Applications

Flow Cytometry

Field of Research

Signal Transduction

Purification

Immunogen affinity purified.

Form

Liquid

Function

ATP-dependent RNA helicase which is a subunit of the eIF4F complex involved in cap recognition and is required for mRNA binding to ribosome. In the current model of translation initiation, eIF4A unwinds RNA secondary structures in the 5'-UTR of mRNAs which is necessary to allow efficient binding of the small ribosomal subunit, and subsequent scanning for the initiator codon.

References & Citations

1. Garcia-Garcia, C., Frieda, K. L., Feoktistova, K., Fraser, C. S., Block, S. M. Factor-dependent processivity in human eIF4A DEAD-box helicase. Science 348: 1486-1488, 2015. 2. Jones, E., Quinn, C. M., See, C. G., Montgomery, D. S., Ford, M. J., Kolble, K., Gordon, S., Greaves, D. R. The linked human elongation initiation factor 4A1 (EIF4A1) and CD68 genes map to chromosome 17p13. Genomics 53: 248-250, 1998. 3. Kim, N.-S., Kato, T., Abe, N., Kato, S. Nucleotide sequence of human cDNA encoding eukaryotic initiation factor 4A1. Nucleic Acids Res. 21: 2012 only, 1993.

Storage Conditions

At -20 ̊C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.

Specificity

No cross reactivity with other proteins.

Applications Notes

6

Gene Name Synonym

Eukaryotic translation initiation factor 4A1

Subcellular Location

Cytosol. Extracellular exosome. Cytoplasm. Eukaryotic translation initiation factor 4F. Membrane.

Protein Name

Eukaryotic initiation factor 4A-I

Isotype

Rabbit IgG

Contents

Each vial contains 50% glycerol, 0.9% NaCl, 0.2% Na2HPO4, 0.02% NaN3.

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