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EIF4A3 antibody (A03095-2) performs well in ELISA, Flow Cytometry, IP, IF, IHC, ICC, WB and shows reactivity with Human, Mouse, Rat.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
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Flow Cytometry analysis of 293T cells using anti-EIF4A3 antibody (A03095-2).
Overlay histogram showing 293T cells stained with A03095-2 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-EIF4A3 Antibody (A03095-2, 1 μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10 μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1 μg/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
Overlay histogram showing 293T cells stained with A03095-2 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-EIF4A3 Antibody (A03095-2, 1 μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10 μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1 μg/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
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Anti-EIF4A3 Antibody Picoband®
EIF4A3 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Mouse, Rat | Rabbit | ELISA, Flow Cytometry, IP, IF, IHC, ICC, WB |
Tested Applications
EIF4A3 antibody was positively detected by WB in:
human A549 whole cell, human 293T whole cell, human Hela whole cell, human MCF-7 whole cell, rat liver tissue, rat lung tissue, mouse liver tissue, mouse lung tissue, 293T whole cell
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
EIF4A3 antibody was positively detected by IHC in:
human cervical cancer tissue, human prostate cancer tissue
Use TE buffer pH 9.0 for antigen retrieval; (*) citrate buffer pH 6.0 is an alternative.
EIF4A3 antibody was positively detected by ICC/IF in:
A549 cell
EIF4A3 antibody was positively detected by FC in:
293T cell
Recommend Dilution
Application
Dilution
Species
Western blot
0.25-0.5 μg/ml
Human, Mouse, Rat
Immunohistochemistry(Paraffin-embedded Section)
2-5 μg/ml
Human
Immunocytochemistry/Immunofluorescence
5 μg/ml
Human
Immunoprecipitation
0.5-2 μg/ml
Human
Flow Cytometry (Fixed)
1-3 μg/1x106 cells
Human
ELISA
0.1-0.5 μg/ml
* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Note: For flow cytometry (FCM), suitable for fixed cells only. Not suitable for FACS or surface flow cytometry using live cells.
Reactive Data
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WB
IHC
IF
IP
ELISA
Human
Tested
Tested
Recommend
Recommend
Recommend
Rat
Tested
Recommend
Recommend
Mouse
Tested
Recommend
Recommend
Bovine
Predicted
Predicted
Predicted
Predicted
Predicted
Dog
Predicted
Predicted
Predicted
Predicted
Predicted
Monkey
Predicted
Predicted
Predicted
Predicted
Predicted
Zebrafish
Predicted
Predicted
Predicted
Predicted
Predicted
Sheep
Predicted
Predicted
Predicted
Predicted
Predicted
Product Information
Product Name
Anti-EIF4A3 Antibody Picoband®
View all EIF4A3 Antibodies
View all EIF4A3 Antibodies
Form
Lyophilized
Uniprot
Gene ID
Storage & Handling
At -20°C for one year from date of receipt.
After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months.
Avoid repeated freezing and thawing.
Host
Rabbit
Contents
Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.
Clonality
Polyclonal
Immunogen
E.coli-derived human EIF4A3 recombinant protein (Position: R14-I411). Human EIF4A3 shares 99.7% and 100% amino acid (aa) sequence identity with mouse and rat EIF4A3, respectively.
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
Observed Molecular Weight
47 kDa
Calculated Molecular Weight
46.9 kDa
Background of EIF4A3
This gene encodes a member of the DEAD box protein family. DEAD box proteins, characterized by the conserved motif Asp-Glu-Ala-Asp (DEAD), are putative RNA helicases. They are implicated in a number of cellular processes involving alteration of RNA secondary structure, such as translation initiation, nuclear and mitochondrial splicing, and ribosome and spliceosome assembly. Based on their distribution patterns, some members of this family are believed to be involved in embryogenesis, spermatogenesis, and cellular growth and division. The protein encoded by this gene is a nuclear matrix protein. Its amino acid sequence is highly similar to the amino acid sequences of the translation initiation factors eIF4AI and eIF4AII, two other members of the DEAD box protein family.
Cite This Product
Anti-EIF4A3 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A03095-2)
Antibody Homology Across Species
The results generated by this homology analysis tool for commonly used animal species are shown below. For unlisted species, please refer to the homology analysis between the immunogen sequence and the corresponding species.
A homology of ≥90% is recommended. Generally, higher homology indicates a greater potential for cross-species reactivity. However, protein expression levels may vary among different species, tissues, and cell types. Therefore, the homology analysis results are for reference only and do not guarantee antibody cross-reactivity or experimental performance.
Human
100%
High Homology
Rat
100%
High Homology
Cow
100%
High Homology
Dog
100%
High Homology
Monkey
100%
High Homology
Mouse
100%
High Homology
Zebrafish
98%
High Homology
Sheep
96%
High Homology
Drosophila
88%
Moderate Homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for EIF4A3 antibody
Immunohistochemistry (IHC) protocol for EIF4A3 antibody
Immunocytochemistry/Immunofluorescence (ICC/IF) protocol for EIF4A3 antibody
Flow Cytometry (FC) protocol for EIF4A3 antibody
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Product Promise
We promise Anti-EIF4A3 Antibody Picoband® performs excellently in relevant applications for ELISA, Flow Cytometry, IP, IF, IHC, ICC, WB. If it doesn't perform as promised, we will refund the product. Learn more
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Order Product
A03095-2
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$370.00
Troubleshooting
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We promise all of our products perform as described in datasheets.
This product is for Research Use Only. Not for use in diagnostic procedures.
Update date:
Oct 12, 2026