EIF4A3 Antikörper (AA 351-411) (Cy5.5)

Produktnummer ABIN6985075

Dieses Kaninchen Polyklonal-Antikörper erkennt spezifisch EIF4A3 in WB, IF (cc) und IF (p). Er zeigt eine Reaktivität gegenüber Human, Maus und Ratte.

Kurzübersicht für EIF4A3 Antikörper (AA 351-411) (Cy5.5) (ABIN6985075)

Target: EIF4A3 (Eukaryotic Translation Initiation Factor 4A3 (EIF4A3))

Reaktivität: Human, Maus, Ratte

Wirt: Kaninchen

Klonalität: Polyklonal

Konjugat: Dieser EIF4A3 Antikörper ist konjugiert mit Cy5.5

Applikation: Western Blotting (WB), Immunofluorescence (Cultured Cells) (IF (cc)), Immunofluorescence (Paraffin-embedded Sections) (IF (p))

Produktdetails anti-EIF4A3 Antikörper (Cy5.5)

Bindungsspezifität: AA 351-411

Kreuzreaktivität: Human, Maus, Ratte

Homologie: Dog,Cow,Horse,Chicken

Aufreinigung: Purified by Protein A.

Immunogen: KLH conjugated synthetic peptide derived from human eIF4A3

Isotyp: IgG

Anwendungsinformationen

Applikationshinweise: IF(IHC-P) 1:50-200
IF(IHC-F) 1:50-200
IF(ICC) 1:50-200

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Liquid

Konzentration: 1 μg/μL

Buffer: Aqueous buffered solution containing 0.01M TBS ( pH 7.4) with 1 % BSA, 0.03 % Proclin300 and 50 % Glycerol.

Konservierungsmittel: ProClin

Vorsichtsmaßnahmen: This product contains ProClin: a POISONOUS AND HAZARDOUS SUBSTANCE, which should be handled by trained staff only.

Lagerung: -20 °C

Informationen zur Lagerung: Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.

Haltbarkeit: 12 months

Details zu EIF4A3

Target: EIF4A3 (Eukaryotic Translation Initiation Factor 4A3 (EIF4A3))

Andere Bezeichnung: eIF4A3

Hintergrund:

Synonyms: Eukaryotic initiation factor 4A-III, EIF4A3, eIF-4A-III, ATP-dependent RNA helicase DDX48, ATP-dependent RNA helicase eIF4A-3, DEAD box protein 48, Eukaryotic initiation factor 4A-like NUK-34, Eukaryotic translation initiation factor 4A isoform 3, Nuclear matrix protein 265, NMP 265, hNMP 265, Eukaryotic initiation factor 4A-III, N-terminally processed, EIF4A3, DDX48, KIAA0111

Background: ATP-dependent RNA helicase. Component of a splicing-dependent multiprotein exon junction complex (EJC) deposited at splice junction on mRNAs. The EJC is a dynamic structure consisting of a few core proteins and several more peripheral nuclear and cytoplasmic associated factors that join the complex only transiently either during EJC assembly or during subsequent mRNA metabolism. Core components of the EJC, that remains bound to spliced mRNAs throughout all stages of mRNA metabolism, functions to mark the position of the exon-exon junction in the mature mRNA and thereby influences downstream processes of gene expression including mRNA splicing, nuclear mRNA export, subcellular mRNA localization, translation efficiency and nonsense-mediated mRNA decay (NMD). Constitutes at least part of the platform anchoring other EJC proteins to spliced mRNAs. Its RNA-dependent ATPase and RNA-helicase activities are induced by CASC3, but abolished in presence of the MAGOH/RBM8A heterodimer, thereby trapping the ATP-bound EJC core onto spliced mRNA in a stable conformation. The inhibition of ATPase activity by the MAGOH/RBM8A heterodimer increases the RNA-binding affinity of the EJC. Involved in translational enhancement of spliced mRNAs after formation of the 80S ribosome complex. Binds spliced mRNA in sequence-independent manner, 20-24 nucleotides upstream of mRNA exon-exon junctions. Shows higher affinity for single-stranded RNA in an ATP-bound core EJC complex than after the ATP is hydrolyzed.

Gen-ID: 9775

UniProt: P38919