eIF4A2 Polyclonal Antibody, AbBy Fluor-555 Conjugated
Applications
Reactivity
Predicted Reactivity
| Overview | |
| Catalog # | bs-14549R-BF555 |
| Product Name | eIF4A2 Polyclonal Antibody, AbBy Fluor-555 Conjugated |
| Applications |
IF(IHC-P)
IF(IHC-F)
IF(ICC)
|
| Reactivity | Rat |
| Predicted Reactivity | Human, Mouse, Cow, Sheep, Pig, Horse, Chicken |
| Specifications | |
| Conjugation | AbBy Fluor-555 |
| Host | Rabbit |
| Source | KLH conjugated synthetic peptide derived from human eIF4A2 |
| Clonality | Polyclonal |
| Isotype | IgG |
| Concentration | 1ug/ul |
| Purification | Purified by Protein A. |
| Storage Buffer | Aqueous buffered solution containing 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| Storage Condition | Store at -20C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles. |
| Target | |
| Gene ID | 1974 |
| Swiss Prot | Q14240 |
| Subcellular location | Cytoplasm |
| Synonyms | ATP dependent RNA helicase eIF4A 2; BM-010; DDX2B; eIF 4A II; EIF4A; eIF4A II; EIF4A2; EIF4F; Eukaryotic initiation factor 4A II; eukaryotic translation initiation factor 4A isoform 2; Eukaryotic translation initiation factor 4A2; IF4A2_HUMAN. |
| Background | Translation initiation in eukaryotes necessitates the assembly of an 80S ribosomal complex. Eukaryotic initiation factors (eIFs) are utilized in a sequence of reactions that leads to 80S ribosomal assembly and initiation of translation. Mammalian eukaryotic translation initiation factor 4F (eIF4F) is a protein complex that contains eIF4A, eIF4E and eIF4G, binds mRNA at a 5-cap motif and recruits the 43S ribosomal preinitiation complex to the eligible transcript. Along with eIF4B, the eIF4F complex mediates the unwinding of mRNA secondary structure to facilitate ribosome association. eIF4E specifically interacts with the 5 cap, eIF4A(I,II) are bidirectional RNA helicases, and eIF4G(I,II) are scaffolding proteins which coordinate eIF4E, eIF4A, eIF3 and the 40S ribosome. Human eIF4AI (eIF4A, DDX2A) is a 406 amino acid protein that is 92.7% homologous to mouse eIF4AI. The promoter region of human eIF4A1 contains TATA and CAAT motifs and consensus binding sites to Sp1 and AP2. |
| Application Dilution | |
| IF(IHC-P) | 1:50-200 |
| IF(IHC-F) | 1:50-200 |
| IF(ICC) | 1:50-200 |
Frequently asked questions
Which applications is eIF4A2 Polyclonal Antibody, AbBy Fluor-555 Conjugated (bs-14549R-BF555) validated for, and at what dilution?
bs-14549R-BF555 is validated for IF(IHC-P) (1:50-200); IF(IHC-F) (1:50-200); IF(ICC) (1:50-200). These are recommended starting dilutions; optimal dilutions should be determined by the end user.
Which species does eIF4A2 Polyclonal Antibody, AbBy Fluor-555 Conjugated (bs-14549R-BF555) react with?
Tested reactivity: Rat. Predicted reactivity (expected from sequence homology but not yet tested): Human, Mouse, Cow, Sheep, Pig, Horse, Chicken.
How should bs-14549R-BF555 be stored?
Store at -20C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles. Storage buffer: Aqueous buffered solution containing 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
What immunogen was used to raise eIF4A2 Polyclonal Antibody, AbBy Fluor-555 Conjugated (bs-14549R-BF555)?
KLH conjugated synthetic peptide derived from human eIF4A2
What are the excitation and emission wavelengths of the AbBy Fluor-555 conjugate (bs-14549R-BF555)?
AbBy Fluor-555 on bs-14549R-BF555: excitation / emission 553nm/568nm.