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eIF-5a Mouse, Unlabeled, Clone: 26, BD

Catalog No. BDB611976 Shop All BD Biosciences Products
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Catalog No. BDB611976 Supplier BD Biosciences Supplier No. 611976
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Mouse Monoclonal Antibody

Initiation of eukaryotic translation involves a series of reactions mediated by multiple eukaryotic initiation factors (eIFs). However, one member of this family, eIF-5a, may have multiple protein functions. eIF-5a was originally identified as an initiation factor due to its binding of ribosomes, and its stimulation of methionyl-puromycin. Regulation of initiation may not be the major function of eIF-5a, since it functions as a targeting protein for the HIV protein, Rev, and the T-cell leukemia virus type 1 protein, Rex. In Xenopus oocytes, eIF-5a interacts with the nucleoporins Nup214, Nup153, Nup98, and Nup62, and is required for Rev-NES interaction with exportin1. These interactions may be involved with eIF-5a nuclear export of Rev protein, and eIF-5a requirement for Rev-mediated viral RNA export. eIF-5a is ubiquitously expressed, and is the only known eukaryotic protein that contains the post-translationally formed hypusine residue. Modification of eIF-5a with hypusine is coupled to cell proliferation, and disruption of this residue in yeast eIF-5a is lethal. Thus, eIF-5a may be an important nuclear transport protein with conserved function in many species.

Host Species: Mouse
Clone: 26
Isotype: IgG1
Species Reactivity [for Features Main]: Human
Immunogen: Human eIF-5a aa. 58-154

Bioimaging, Immunofluorescence, Western Blotting

TRUSTED_SUSTAINABILITY

Specifications

Antigen eIF-5a
Applications Western Blot
Classification Monoclonal
Clone 26
Concentration 250μg/mL
Conjugate Unconjugated
Formulation Aqueous buffered solution containing BSA, glycerol, and ≤0.09% sodium azide.
Host Species Mouse
Immunogen Human eIF-5a aa. 58-154
Purification Method Affinity Purified
Quantity 50 μg
Regulatory Status RUO
Research Discipline Cell Biology
Primary or Secondary Primary
Target Species Canine, Chicken, Human, Mouse, Rat
Content And Storage Store undiluted at -20°C.
Isotype IgG1
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WARNING: Reproductive Harm - www.P65Warnings.ca.gov

For Research Use Only.

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