| Host: |
Rabbit |
| Applications: |
WB/IF |
| Reactivity: |
Human/Mouse/Rat |
| Note: |
STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Short Description: |
Rabbit monoclonal antibody anti-eIF4A3 (34-125) is suitable for use in Western Blot and Immunofluorescence research applications. |
| Clonality: |
Monoclonal |
| Clone ID: |
S4MR |
| Conjugation: |
Unconjugated |
| Isotype: |
IgG |
| Formulation: |
PBS with 0.02% Sodium Azide, 0.05% BSA, 50% Glycerol, pH7.3. |
| Purification: |
Affinity purification |
| Dilution Range: |
WB 1:500-1:2000IF/ICC 1:50-1:200 |
| Storage Instruction: |
Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
| Gene Symbol: |
EIF4A3 |
| Gene ID: |
9775 |
| Uniprot ID: |
IF4A3_HUMAN |
| Immunogen Region: |
34-125 |
| Immunogen: |
Recombinant fusion protein containing a sequence corresponding to amino acids 34-125 of human eIF4A3 (P38919). |
| Immunogen Sequence: |
VDVTPTFDTMGLREDLLRGI YAYGFEKPSAIQQRAIKQII KGRDVIAQSQSGTGKTATFS ISVLQCLDIQVRETQALILA PTRELAVQIQKG |
| Tissue Specificity | Ubiquitously expressed. |
| Function | ATP-dependent RNA helicase. Involved in pre-mRNA splicing as component of the spliceosome. Core component of the splicing-dependent multiprotein exon junction complex (EJC) deposited at splice junctions on mRNAs. The EJC is a dynamic structure consisting of core proteins and several peripheral nuclear and cytoplasmic associated factors that join the complex only transiently either during EJC assembly or during subsequent mRNA metabolism. The EJC marks the position of the exon-exon junction in the mature mRNA for the gene expression machinery and the core components remain bound to spliced mRNAs throughout all stages of mRNA metabolism thereby influencing downstream processes including nuclear mRNA export, subcellular mRNA localization, translation efficiency and nonsense-mediated mRNA decay (NMD). 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. Involved in the splicing modulation of BCL2L1/Bcl-X (and probably other apoptotic genes).specifically inhibits formation of proapoptotic isoforms such as Bcl-X(S).the function is different from the established EJC assembly. Involved in craniofacial development. |
| Protein Name | Eukaryotic Initiation Factor 4a-IiiEif-4a-IiiEif4a-IiiAtp-Dependent Rna Helicase Ddx48Atp-Dependent Rna Helicase Eif4a-3Dead Box Protein 48Eukaryotic Initiation Factor 4a-Like Nuk-34Eukaryotic Translation Initiation Factor 4a Isoform 3Nuclear Matrix Protein 265Nmp 265Hnmp 265 Cleaved Into - Eukaryotic Initiation Factor 4a-Iii - N-Terminally Processed |
| Database Links | Reactome: R-HSA-1169408Reactome: R-HSA-159236Reactome: R-HSA-429947Reactome: R-HSA-72163Reactome: R-HSA-72187Reactome: R-HSA-73856Reactome: R-HSA-9010553Reactome: R-HSA-975957 |
| Cellular Localisation | NucleusNucleus SpeckleCytoplasmNucleocytoplasmic Shuttling ProteinTravels To The Cytoplasm As Part Of The Exon Junction Complex (Ejc) Bound To MrnaDetected In Dendritic Layer As Well As The Nuclear And Cytoplasmic (Somatic) Compartments Of NeuronsColocalizes With Stau1 And Fmr1 In Dendrites |
| Alternative Antibody Names | Anti-Eukaryotic Initiation Factor 4a-Iii antibodyAnti-Eif-4a-Iii antibodyAnti-Eif4a-Iii antibodyAnti-Atp-Dependent Rna Helicase Ddx48 antibodyAnti-Atp-Dependent Rna Helicase Eif4a-3 antibodyAnti-Dead Box Protein 48 antibodyAnti-Eukaryotic Initiation Factor 4a-Like Nuk-34 antibodyAnti-Eukaryotic Translation Initiation Factor 4a Isoform 3 antibodyAnti-Nuclear Matrix Protein 265 antibodyAnti-Nmp 265 antibodyAnti-Hnmp 265 Cleaved Into - Eukaryotic Initiation Factor 4a-Iii - N-Terminally Processed antibodyAnti-EIF4A3 antibodyAnti-DDX48 antibodyAnti-KIAA0111 antibody |
Information sourced from Uniprot.org
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
