EIF4A3 Antibody 2 Publications

Rabbit Polyclonal| Catalog number: 10463-1-AP

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Freight/Packing

Con: 20 μg/150 μl

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Species specificity:
human, mouse

Positive WB detected in:
HeLa cells, HEK-293 cells, HeLa cells, human lung tissue, mouse liver tissue, Raji cells

Positive IP detected in:
HEK-293 cells

Recommended dilution:
WB : 1:500-1:2000
IP : 0.5-4.0 ug for IP and 1:200-1:1000 for WB

Product Information


Source:
Rabbit

Purification method:
Antigen affinity purification

Isotype:
IgG

Storage:
PBS with 0.1% sodium azide and 50% glycerol pH 7.3. Store at -20oC. Aliquoting is unnecessary for -20oC storage.

Immunogen Information


Full name:
eukaryotic translation initiation factor 4A, isoform 3

Calculated molecular weight:
47 kDa

Observed molecular weight:
47kd

GenBank accession number:

Gene ID (NCBI):

Gene symbol
EIF4A3

Synonyms
DDX48, DEAD box protein 48, eIF 4A III, eIF4A III, EIF4A3, eIF4AIII, hNMP 265, hNMP265, KIAA0111, Nuclear matrix protein 265, NUK 34
Background

EIF4A3 is a component of the exon junction complex (EJC), which assembles near exon-exon junctions of mRNAs as a result of splicing. EJC proteins involves in postsplicing events, including mRNA export, cytoplasmic localization, and nonsense-mediated decay. Its RNA-dependent ATPase and RNA-helicase activities are induced by CASC3, but abolished in presence of the MAGOH/RBM8A heterodimer, thereby trapping the ATP-bound EJC core onto spliced mRNA in a stable conformation. Besides, it involved in translational enhancement of spliced mRNAs after formation of the 80S ribosome complex and binds spliced mRNA in sequence-independent manner, 20-24 nucleotides upstream of mRNA exon-exon junctions


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