EIF5A polyclonal antibody

CAT: 0384-BS60424-01Size: 50 µLDry Ice: NoHazardous: No
CAT#:0384-BS60424-01Size:50 µL
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Background
In mammalian cells, translation is controlled at the level of polypeptide chain initiation by eukaryotic initiation factors. The human eukaryotic translation initiation factor 5A gene, also designated eIF-4D or eIF5A, maps to chromosome 17p13-p12 and encodes a 154 amino acid protein that is linked to cellular polyamine homeostasis. eIF5A localizes to the nuclear and cytoplasmic compartments of mammalian cells where it can stimulate ribosomal peptidyl-transferase and may be involved in nucleocytoplasmic mRNA transport and/or protein translation. eIF5A contains a unique spermidine-derived post-translational modification at Lys-50, hypusine, which is necessary for eIF5A's biochemical activity and for cellular proliferative signaling. In addition, eIF5A is a cellular cofactor for the function of the Rev transactivator protein of human immunodeficiency virus type 1 (HIV-1) . Inhibition of eIF5A interaction with Rev leads to a block of the viral replication cycle.
CAS Number
9007-83-4
Structure Composition
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Product Name Alternative
Eukaryotic translation initiation factor 5A-1; eIF-5A-1; eIF-5A1; Eukaryotic initiation factor 5A isoform 1; eIF-5A; Rev-binding factor; eIF-4D; eIF4D
Swiss Prot
P63241
Reactivity
Human, Mouse, Rat
Immunogen
A synthetic peptide corresponding to residues in Human EIF5A.
Conjugation
Unconjugated
Applications
WB
Dilution
WB: 1:500~1:1000
Purity
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .
Modification
Unmodification
Molecular Weight
~ 18 kDa
Storage Conditions
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Notes
For research use only, not for use in diagnostic procedure.
Specificity
EIF5A polyclonal antibody detects endogenous levels of EIF5A protein.
Applications Notes
Western blot (WB) analysis of EIF5A polyclonal antibody at 1:500 dilution Lane1:HEK293T cell lysate Lane2:Raw264.7 cell lysate Lane3:PC12 cell lysate
Host or Source
Rabbit

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