bs-3019R [Primary Antibody]
eIF4EBP1 (Thr37 + Thr46) Antibody
www.biossusa.com
[email protected]
800.501.7654 [DOMESTIC]
+1.781.569.5821 [INTERNATIONAL]
DATASHEET

Host: Rabbit

Target Protein: e4EBP1 Thr37 + Thr46

Modification Site: Thr37 + Thr46

Clonality: Polyclonal

Isotype: IgG

Entrez Gene: 1978

Swiss Prot: Q13541

Source: KLH conjugated synthetic phosphopeptide derived from human 4EBP1 around the phosphorylation site of Thr37/46

Purification: Purified by Protein A.

Storage Buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Storage: Shipped at 4°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.

Background:

Regulates eIF4E activity by preventing its assembly into the eIF4F complex: hypophosphorylated form competes with EIF4G1/EIF4G3 and strongly binds to EIF4E, leading to repress translation. Mediates the regulation of protein translation by hormones, growth factors and other stimuli that signal through the MAP kinase and mTORC1 pathways.

Size: 100ul

Concentration: 1ug/ul

Applications: WB(1:300-5000)
ELISA(1:500-1000)
FCM(1:20-100)
IHC-P(1:200-400)
IHC-F(1:100-500)
IF(IHC-P)(1:50-200)
IF(IHC-F)(1:50-200)
IF(ICC)(1:50-200)

Predicted Molecular Weight: 13


Cross Reactive Species: Human
Mouse

Predicted Cross Reactive Species: Rat
Dog
Cow
Pig
Horse
Rabbit

For research use only. Not intended for diagnostic or therapeutic use.

PRODUCT SPECIFIC PUBLICATIONS
  • Jasna Fri??i?. et al. The complement system drives local inflammatory tissue priming by metabolic reprogramming of synovial fibroblasts. Immunity. 2021 MaRead more>>
  • Xusheng Du. et al. RIOK3-mediated Akt phosphorylation facilitates synergistic replication of Mareks disease and reticuloendotheliosis viruses. VIRULENCE. 2022 Jul 06Read more>>
VALIDATION IMAGES

Formalin-fixed and paraffin embedded human breast carcinoma labeled with Anti-phospho-eIF4EBP1(Thr37/46) Polyclonal Antibody, Unconjugated (bs-3019R) followed by conjugation to the secondary antibody and DAB staining


Paraformaldehyde-fixed, paraffin embedded mouse small intestine tissue; Antigen retrieval by boiling in sodium citrate buffer(pH6) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes; Blocking buffer (normal goat serum) at 37°C for 20min; Antibody incubation with Rabbit Anti-eIF4EBP1 Polyclonal Antibody, Unconjugated (bs-3019R) at 1:400 overnight at 4°C, followed by a conjugated secondary and DAB staining Image on the left is the same conditions, with the peptide incubated with the antibody prior to staining.


Mouse ovary and Rat ovary lysates probed with eIF4EBP1 (Thr37+Thr46) Polyclonal Antibody, unconjugated (bs-3019R) at 1:300 overnight at 4°C followed by a conjugated secondary antibody at 1:10000 for 90 minutes at 37°C.


HepG2 cells were fixed with 4% PFA for 10min at room temperature,permeabilized with 90% ice-cold methanol for 20 min at -20℃, and incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with phospho-eIF4EBP1 (Thr37 + Thr46) Antibody(bs-3019R)at 1:100 dilution in blocking buffer and incubated for 30 min at room temperature, washed twice with 2%BSA in PBS, followed by secondary antibody incubation for 40 min at room temperature. Acquisitions of 20,000 events were performed. Cells stained with primary antibody (green), and isotype control (orange).


HepG2 cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37°C for 20 min; Antibody incubation with (phospho-eIF4EBP1 (Thr37 + Thr46)) polyclonal Antibody, Unconjugated (bs-3019R) 1:100, 90 minutes at 37°C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37°C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.


Hela cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37°C for 20 min; Antibody incubation with (phospho-eIF4EBP1 (Thr37 + Thr46)) polyclonal Antibody, Unconjugated (bs-3019R) 1:100, 90 minutes at 37°C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37°C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.