| Host: |
Rabbit |
| Applications: |
WB/IF |
| Reactivity: |
Human/Mouse |
| Note: |
STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Short Description: |
Rabbit polyclonal antibody anti-EIF3A (1-250) is suitable for use in Western Blot and Immunofluorescence research applications. |
| Clonality: |
Polyclonal |
| Conjugation: |
Unconjugated |
| Isotype: |
IgG |
| Formulation: |
PBS with 0.02% Sodium Azide, 50% Glycerol, pH7.3. |
| Purification: |
Affinity purification |
| Dilution Range: |
WB 1:1000-1:5000IF/ICC 1:50-1:100 |
| Storage Instruction: |
Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
| Gene Symbol: |
EIF3A |
| Gene ID: |
8661 |
| Uniprot ID: |
EIF3A_HUMAN |
| Immunogen Region: |
1-250 |
| Immunogen: |
Recombinant fusion protein containing a sequence corresponding to amino acids 1-250 of human EIF3A (NP_003741.1). |
| Immunogen Sequence: |
MPAYFQRPENALKRANEFLE VGKKQPALDVLYDVMKSKKH RTWQKIHEPIMLKYLELCVD LRKSHLAKEGLYQYKNICQQ VNIKSLEDVVRAYLKMAEEK TEAAKEESQQMVLDIEDLDN IQTPESVLLSAVSGEDTQDR TDRLLLTPWVKFLWESYRQC LDLLRNNSRVERLYHDIAQQ AFKFCLQYTRKAEFRKLCDN LRMHLSQIQRHHNQSTAINL NNPESQSMHLETRLVQLDS |
| Post Translational Modifications | Phosphorylated. Phosphorylation is enhanced upon serum stimulation. |
| Function | RNA-binding component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is required for several steps in the initiation of protein synthesis. The eIF-3 complex associates with the 40S ribosome and facilitates the recruitment of eIF-1, eIF-1A, eIF-2:GTP:methionyl-tRNAi and eIF-5 to form the 43S pre-initiation complex (43S PIC). The eIF-3 complex stimulates mRNA recruitment to the 43S PIC and scanning of the mRNA for AUG recognition. The eIF-3 complex is also required for disassembly and recycling of post-termination ribosomal complexes and subsequently prevents premature joining of the 40S and 60S ribosomal subunits prior to initiation. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation, including cell cycling, differentiation and apoptosis, and uses different modes of RNA stem-loop binding to exert either translational activation or repression. (Microbial infection) Essential for the initiation of translation on type-1 viral ribosomal entry sites (IRESs), like for HCV, PV, EV71 or BEV translation. (Microbial infection) In case of FCV infection, plays a role in the ribosomal termination-reinitiation event leading to the translation of VP2. |
| Protein Name | Eukaryotic Translation Initiation Factor 3 Subunit AEif3aEukaryotic Translation Initiation Factor 3 Subunit 10Eif-3-ThetaEif3 P167Eif3 P180Eif3 P185 |
| Database Links | Reactome: R-HSA-156827Reactome: R-HSA-72649Reactome: R-HSA-72689Reactome: R-HSA-72695Reactome: R-HSA-72702Reactome: R-HSA-72706 |
| Cellular Localisation | Cytoplasm |
| Alternative Antibody Names | Anti-Eukaryotic Translation Initiation Factor 3 Subunit A antibodyAnti-Eif3a antibodyAnti-Eukaryotic Translation Initiation Factor 3 Subunit 10 antibodyAnti-Eif-3-Theta antibodyAnti-Eif3 P167 antibodyAnti-Eif3 P180 antibodyAnti-Eif3 P185 antibodyAnti-EIF3A antibodyAnti-EIF3S10 antibodyAnti-KIAA0139 antibody |
Information sourced from Uniprot.org
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
![Immunofluorescence analysis of U-2 OS cells using [KO Validated] Galectin 3/LGALS3 Rabbit polyclonal antibody (STJ115467) at dilution of 1:100. Secondary antibody: Cy3 Goat Anti-Rabbit IgG (H+L) at 1:500 dilution. Blue: DAPI for nuclear staining.](https://cdn11.bigcommerce.com/s-zso2xnchw9/images/stencil/300x300/products/94495/376135/STJ115467_1__98008.1713143107.jpg?c=1 "Immunofluorescence analysis of U-2 OS cells using [KO Validated] Galectin 3/LGALS3 Rabbit polyclonal antibody (STJ115467) at dilution of 1:100. Secondary antibody: Cy3 Goat Anti-Rabbit IgG (H+L) at 1:500 dilution. Blue: DAPI for nuclear staining.")