Anti-EIF4ENIF1 antibody produced in rabbit
SIGMA/HPA002078 - Ab2, Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution
Synonym: Anti-4E-T antibody produced in rabbit; Anti-Eukaryotic translation initiation factor 4E nuclear import factor 1 antibody produced in rabbit; Anti-Eukaryotic translation initiation factor 4E transporter antibody produced in rabbit; Anti-eIF4E transporter antibody produced in rabbit
MDL Number: MFCD09753853
Product Type: Chemical
Immunohistochemistry Immunohistochemical staining of human testis shows strong cytoplasmic positivity in cells in seminiferous ducts.
Immunohistochemistry Immunohistochemical staining of human cerebral cortex shows very strong cytoplasmic positivity in neurons.
Immunohistochemistry Immunohistochemical staining of human kidney shows strong cytoplasmic positivity in cells in tubules.
Immunohistochemistry Immunohistochemical staining of human gastrointestinal shows very strong cytoplasmic positivity in glandular cells.
Immunofluorescence Immunofluorescent staining of human cell line U-251 MG shows localization to vesicles.
Western Blotting Lane 1: Marker [kDa] 230, 110, 82, 49, 32, 26, 18 Lane 2: Human cell line RT-4 Lane 3: Human cell line U-251MG sp Lane 4: Human plasma (IgG/HSA depleted)
Prestige Antibodies® Highly characterized and Enhanced Validated antibodies
| antibody form | affinity isolated antibody |
| antibody product type | primary antibodies |
| biological source | rabbit |
| clone | polyclonal |
| conjugate | unconjugated |
| form | buffered aqueous glycerol solution |
| immunogen sequence | SPLEKDSDGLRLLGGRRIGSGRIIS |
| product line | Prestige Antibodies® Powered by Atlas Antibodies |
| Quality Level | 100  |
| shipped in | wet ice |
| species reactivity | human |
| storage temp. | −20°C |
| target post-translational modification | unmodified |
| technique(s) | immunoblotting: 0.04-0.4 μg/mL |
| immunofluorescence: 0.25-2 μg/mL | |
| immunohistochemistry: 1:50-1:200 | |
| UniProt accession no. | Q9NRA8  |
| Application: | All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry. The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information. |
| Biochem/physiol Actions: | The nucleocytoplasmic transport of EIF4ENIF1 (eukaryotic translation initiation factor 4E nuclear import factor 1) via nuclear pore complex (NPC) is dependent on various nuclear localization signals (NLSs), nuclear export signals (NESs). It mediates the nuclear import of eIF4E (eukaryotic translation initiation factor 4E). During the import it interacts with the importin αβ pathway in piggy-back mechanism manner. It controls the maturation of mRNA and mRNA half-life. Mutation in the gene causes Primary ovarian insufficiency (POI), a premature ovarian failure. |
| Features and Benefits: | Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section. Every Prestige Antibody is tested in the following ways: • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues. • Protein array of 364 human recombinant protein fragments. |
| General description: | EIF4ENIF1 (eukaryotic translation initiation factor 4E nuclear import factor 1) is a nucleocytoplasmic shuttling protein mainly associated with the cell growth control. It has an eIF4E (eukaryotic initiation factor 4E)-binding site, one bipartite nuclear localization signal and two leucine-rich nuclear export signals. It is localized to the nucleus of mammalian cells and is also concentrated in the processing bodies (P-bodies) i.e. mRNA decay site. |
| Immunogen: | Eukaryotic translation initiation factor 4E transporter recombinant protein epitope signature tag (PrEST) |
| Legal Information: | Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Other Notes: | Corresponding Antigen APREST73540 |
| Physical form: | Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | −20°C |
| UNSPSC | 12352203 |