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Western Blot (WB) (Western Blot (WB) analysis of EIF5A polyclonal antibody at 1:500 dilutionLane1:HEK293T cell lysateLane2:Raw264. 7 cell lysateLane3:PC12 cell lysate)

Rabbit EIF5A Polyclonal Antibody | anti-EIF5A antibody

EIF5A Polyclonal Antibody

Gene Names
EIF5A; EIF-5A; EIF5A1; eIF-4D; eIF5AI
Reactivity
Human, Mouse, Rat
Applications
Western Blot
Purity
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is >95% (by SDS-PAGE).
Synonyms
EIF5A; Polyclonal Antibody; EIF5A Polyclonal Antibody; 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; anti-EIF5A antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Polyclonal
Isotype
IgG
Specificity
EIF5A polyclonal antibody detects endogenous levels of EIF5A protein.
Purity/Purification
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is >95% (by SDS-PAGE).
Form/Format
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Sequence Length
154
Applicable Applications for anti-EIF5A antibody
Western Blot (WB)
Application Notes
WB: 1:500-1:1000
Immunogen
A synthetic peptide corresponding to residues in Human EIF5A.
Preparation and Storage
Store at 4 degree C short term.
Aliquot and store at -20 degree C long term.
Avoid freeze-thaw cycles.

Western Blot (WB)

(Western Blot (WB) analysis of EIF5A polyclonal antibody at 1:500 dilutionLane1:HEK293T cell lysateLane2:Raw264. 7 cell lysateLane3:PC12 cell lysate)

Western Blot (WB) (Western Blot (WB) analysis of EIF5A polyclonal antibody at 1:500 dilutionLane1:HEK293T cell lysateLane2:Raw264. 7 cell lysateLane3:PC12 cell lysate)
Related Product Information for anti-EIF5A antibody
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.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #
Molecular Weight
~ 18kDa
NCBI Official Full Name
Eukaryotic translation initiation factor 5A-1
NCBI Official Synonym Full Names
eukaryotic translation initiation factor 5A
NCBI Official Symbol
EIF5A
NCBI Official Synonym Symbols
EIF-5A; EIF5A1; eIF-4D; eIF5AI
NCBI Protein Information
eukaryotic translation initiation factor 5A-1
UniProt Protein Name
Eukaryotic translation initiation factor 5A-1
UniProt Gene Name
EIF5A
UniProt Synonym Gene Names
eIF-5A-1; eIF-5A1; eIF-5A
UniProt Entry Name
IF5A1_HUMAN

Uniprot Description

EIF5A: mRNA-binding protein involved in translation elongation. Has an important function at the level of mRNA turnover, probably acting downstream of decapping. Involved in actin dynamics and cell cycle progression, mRNA decay and probably in a pathway involved in stress response and maintenance of cell wall integrity. With syntenin SDCBP, functions as a regulator of p53/TP53 and p53/TP53-dependent apoptosis. Regulates also TNF- alpha-mediated apoptosis. Mediates effects of polyamines on neuronal process extension and survival. May play an important role in brain development and function, and in skeletal muscle stem cell differentiation. Also described as a cellular cofactor of human T-cell leukemia virus type I (HTLV-1) Rex protein and of human immunodeficiency virus type 1 (HIV-1) Rev protein, essential for mRNA export of retroviral transcripts. Belongs to the eIF-5A family. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Translation initiation; Translation

Chromosomal Location of Human Ortholog: 17p13-p12

Cellular Component: endoplasmic reticulum membrane; membrane; cytoplasm; nuclear pore; cytosol; nucleus; annulate lamellae

Molecular Function: protein binding; RNA binding; ribosome binding; protein N-terminus binding; translation elongation factor activity; U6 snRNA binding

Biological Process: mRNA export from nucleus; translational frameshifting; cellular protein metabolic process; apoptosis; positive regulation of cell proliferation; nucleocytoplasmic transport; positive regulation of translational elongation; hypusine biosynthetic process from peptidyl-lysine; protein export from nucleus; post-translational protein modification; positive regulation of translational termination

Research Articles on EIF5A

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Product Notes

The EIF5A eif5a (Catalog #AAA3006736) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The EIF5A Polyclonal Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's EIF5A can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB). WB: 1:500-1:1000. Researchers should empirically determine the suitability of the EIF5A eif5a for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "EIF5A, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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