EIF5A antibody (AA 86-154)

Catalog No. ABIN7602568

The Rabbit Polyclonal anti-EIF5A antibody has been validated for WB, ELISA, IHC, IF, FACS and ICC. It is suitable to detect EIF5A in samples from Human, Mouse and Rat.

Quick Overview for EIF5A antibody (AA 86-154) (ABIN7602568)

Target: EIF5A (Eukaryotic Translation Initiation Factor 5A (EIF5A))

Reactivity: Human, Mouse, Rat

Host: Rabbit

Clonality: Polyclonal

Conjugate: This EIF5A antibody is un-conjugated

Application: Western Blotting (WB), ELISA, Immunohistochemistry (IHC), Immunofluorescence (IF), Flow Cytometry (FACS), Immunocytochemistry (ICC)

Product Details anti-EIF5A Antibody

Binding Specificity: AA 86-154

Purpose: Anti-EIF5A Antibody Picoband®

Cross-Reactivity (Details): No cross-reactivity with other proteins.

Characteristics: Anti-EIF5A Antibody Picoband® (ABIN7602568). Tested in ELISA, Flow Cytometry, IF, IHC, ICC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Purification: Immunogen affinity purified.

Immunogen: E.coli-derived human EIF5A recombinant protein (Position: R86-K154).

Isotype: IgG

Application Details

Application Notes: Western blot, 0.25-0.5 μg/mL, Human, Mouse, Rat
Immunohistochemistry(Paraffin-embedded Section), 2-5 μg/mL, Human, Mouse, Rat
Immunocytochemistry/Immunofluorescence, 5 μg/mL, Human
Flow Cytometry (Fixed), 1-3 μg/1x10⁶ cells, Mouse, Rat
ELISA, 0.1-0.5 μg/mL, -
1. Doerfel, L. K., Wohlgemuth, I., Kothe, C., Peske, F., Urlaub, H., Rodnina, M. V. EF-P is essential for rapid synthesis of proteins containing consecutive proline residues. Science 339: 85-88, 2013. 2. Faundes, V., Jennings, M. D., Crilly, S., Legraie, S., Withers, S. E., Cuvertino, S., Davies, S. J., Douglas, A. G. L., Fry, A. E., Harrison, V., Amiel, J., Lehalle, D., and 12 others. Impaired eIF5A function causes a Mendelian disorder that is partially rescued in model systems by spermidine. Nature Commun. 12: 833, 2021. 3. Gutierrez, E., Shin, B.-S., Woolstenhulme, C. J., Kim, J.-R., Saini, P., Buskirk, A. R., Dever, T. E. eIF5A promotes translation of polyproline motifs. Molec. Cell 51: 35-45, 2013.

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Adding 0.2 mL of distilled water will yield a concentration of 500 μg/mL.

Concentration: 500 μg/mL

Buffer: Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.

Storage: 4 °C,-20 °C

Storage Comment: At -20°C for one year from date of receipt. After reconstitution, at 4°C for one month.
It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freezing and thawing.

Target Details for EIF5A

Target: EIF5A (Eukaryotic Translation Initiation Factor 5A (EIF5A))

Alternative Name: EIF5A

Background:

Synonyms: Dual specificity mitogen-activated protein kinase kinase 4, MAP kinase kinase 4, MAPKK 4, JNK-activating kinase 1, MAPK/ERK kinase 4, MEK 4, SAPK/ERK kinase 1, SEK1, Stress-activated protein kinase kinase 1, SAPK kinase 1, SAPKK-1, SAPKK1, c-Jun N-terminal kinase kinase 1, JNKK, MAP2K4, JNKK1, MEK4, MKK4, PRKMK4, SEK1, SERK1, SKK1

Tissue Specificity: Abundant expression is seen in the skeletal muscle. It is also widely expressed in other tissues.

Background: Eukaryotic translation initiation factor 5A-1 is a protein that in humans is encoded by the EIF5A gene. Eukaryotic initiation factor 5A (eIF5A) is an mRNA-binding protein that is involved in translation elongation and plays an important role in promoting translation of polyproline motifs. The eIF5A (eIF5A1) and eIF5A2 genes encode the two vertebrate eIF5A isoforms. While eIF5A1 is expressed constitutively in all tissues, eIF5A2 is mainly expressed in gonads. eIF5A and eIF5A2 are the only identified proteins that contain the distinctive amino acid hypusine, which is generated posttranslationally from lysine through a highly conserved polyamine metabolism pathway. eIF5A function and hypusine modification are both essential for cell proliferation, as knock down of eIF5A expression or blocking eIF5A hypusine modification suppresses cancer cell proliferation. Interestingly, eIF5A is an identified component of a tumor suppressor network of the polyamine-hypusine axis. Co-suppression of both eIF5A and adenosylmethionine decarboxylase 1 (AMD1) promotes lymphomagenesis in mice, while heterozygous deletions of the corresponding AMD1 and eIF5A genes often occur together in human lymphomas.

Molecular Weight: 18 kDa

Gene ID: 1984

UniProt: P63241

Pathways: Regulation of Muscle Cell Differentiation