This website uses cookies to ensure you get the best experience on our website.
- Table of Contents
EIF4B antibody (A00846-1) performs well in ELISA, Flow Cytometry, IHC, WB and shows reactivity with Human, Mouse, Rat.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
Filter:
Flow Cytometry analysis of U20S cells using anti-EIF4B antibody (A00846-1).
Overlay histogram showing U20S cells stained with A00846-1 (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-EIF4B Antibody (A00846-1, 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 U20S cells stained with A00846-1 (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-EIF4B Antibody (A00846-1, 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.
Bundle Save
Anti-EIF4B Antibody Picoband®
EIF4B antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Mouse, Rat | Rabbit | ELISA, Flow Cytometry, IHC, WB |
Tested Applications
EIF4B antibody was positively detected by WB in:
human Jurkat whole cell, human HEK293 whole cell, human PANC-1 whole cell, human HL-60 whole cell, rat brain tissue, mouse NIH/3T3 whole cell
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
EIF4B antibody was positively detected by IHC in:
human cervical cancer tissue, human colorectal cancer tissue, human thyroid papillary carcinoma tissue, human tonsil tissue
Use TE buffer pH 9.0 for antigen retrieval; (*) citrate buffer pH 6.0 is an alternative.
EIF4B antibody was positively detected by FC in:
U20S cell
Recommend Dilution
Application
Dilution
Species
Western blot
0.1-0.25 μg/ml
Human, Mouse, Rat
Immunohistochemistry(Paraffin-embedded Section)
2-5 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
Filter:
Boster Guarantee:What is this?
WB
IHC
IF
ELISA
Human
Tested
Tested
Recommend
Recommend
Rat
Tested
Recommend
Mouse
Tested
Recommend
Monkey
Predicted
Predicted
Predicted
Predicted
Dog
Predicted
Predicted
Predicted
Predicted
Sheep
Predicted
Predicted
Predicted
Predicted
Bovine
Predicted
Predicted
Predicted
Predicted
Rabbit
Predicted
Predicted
Predicted
Predicted
Product Information
Product Name
Anti-EIF4B Antibody Picoband®
View all EIF4B Antibodies
View all EIF4B 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
Isotype
Rabbit IgG
Immunogen
E.coli-derived human EIF4B recombinant protein (Position: M1-E611).
Cross-Reactivity
No cross-reactivity with other proteins.
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
Observed Molecular Weight
80 kDa
Calculated Molecular Weight
69.2 kDa
Background of EIF4B
Eukaryotic translation initiation factor 4B is a protein that in humans is encoded by the EIF4B gene. Eukaryotic initiation factor 4B (eIF4B) is thought to assist the eIF4F complex in translation initiation. In plants, eIF4B is known to interact with the poly-(A) binding protein, increasing its poly-(A) binding activity. Heat shock and serum starvation cause dephosphorylation of eIF4B at multiple sites with kinetics similar to those of the corresponding inhibition of translation, while phosphorylation of eIF4B following insulin treatment correlates well with an observed increase in translation. Multiple kinases, including p70 S6 kinase, can phosphorylate eIF4B in vitro, and at least one serum-inducible eIF4B phosphorylation site is sensitive to rapamycin and LY294002. Recently, Ser406 was identified as a novel phosphorylation site regulated by mitogens, and the phosphorylation of this site is dependent on MEK and mTOR activity. This phosphorylation is shown to be essential for the translational activity of eIF4B.
Cite This Product
Anti-EIF4B Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00846-1)
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
Monkey
97%
High Homology
Dog
96%
High Homology
Rat
96%
High Homology
Sheep
96%
High Homology
Cow
95%
High Homology
Mouse
94%
High Homology
Rabbit
93%
High Homology
Zebrafish
66%
Low homology
Drosophila
22%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for EIF4B antibody
Immunohistochemistry (IHC) protocol for EIF4B antibody
Flow Cytometry (FC) protocol for EIF4B antibody
Review
Have you used Anti-EIF4B Antibody Picoband®?
Submit a review and receive $370 in product credits, a $185 Amazon gift card, or our carefully curated gift bundles.
Product Promise
We promise Anti-EIF4B Antibody Picoband® performs excellently in relevant applications for ELISA, Flow Cytometry, IHC, WB. If it doesn't perform as promised, we will refund the product. Learn more
In stock
Order Product
A00846-1
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
Boster Guarantee
Guaranteed product quality
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 15, 2026