p-4E-BP1 (T45) Antibody

pa href=http://www.bioworlde.com/ACE2-%28K465%29-Antibodyimg alt= src=http://www.bioworlde.com/best/template/product/image/img11.gif //astock/p
pimg alt= src=file:///C:/Users/jimmy/AppData/Local/Temp/moz-screenshot-2.jpg //p
h3 class=list6_t1Host: Rabbit/h3
h3 class=list6_t1Reactivity: Human,Mouse,Rat/h3
p class=list6_t1nbsp;/p
div class=list6_li
h3 class=list6_t1Product/h3
p class=list6_text1 mg/ml in Phosphate buffered saline (PBS) with 15 mM sodium azide, approx. pH 7.2./p
/div
div class=list6_li
h3 class=list6_t1Purification amp; Purity/h3
p class=list6_textThe antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is gt; 95% (by SDS-PAGE)./p
/div
div class=list6_li
h3 class=list6_t1Specificity/h3
p class=list6_textp-4E-BP1 (T45) antibody detects endogenous levels of p-4E-BP1 protein./p
/div
div class=list6_li
h3 class=list6_t1Applications (Recommended Dilutions)/h3
p class=list6_textIHC: 1:50~200/p
/div
div id=pic
div id=IHCpic
div class=imagecontainer
h3Immunohistochemistry (IHC)/h3
img id=ipic height=180 src=http://www.bioworlde.com/upload/ihc/5048.jpg width=240 alt= //div
pImmunohistochemistry (IHC) analyzes of p-4E-BP1 (T45) antibody in paraffin-embedded human lung adenocarcinoma tissue./p
/div
/div
div class=list6_li
h3 class=list6_t1Storageamp;Stability/h3
p class=list6_textStore at 4deg;C short term. Aliquot and store at -20deg;C long term. Avoid freeze-thaw cycles./p
/div
div class=list6_li
h3 class=list6_t1Background/h3
p class=list6_textThe multisubunit eukaryotic translation initiation factor (eIF) 4F recruits 40S ribosomal subunits to the 5' end of mRNA. The eIF4F subunit eIF4E interacts directly with the mRNA 5' cap structure. Assembly of the eIF4F complex is inhibited by a family of repressor polypeptides, the eIF4E-binding proteins (4E-BPs). 4E-BP1 (also known as PHAS-1) normally binds eIF4E, inhibiting cap-dependent translation. Hyper-phosphorylation of 4E-BP1 disrupts this binding, activating cap-dependent translation. The PI3-kinase/Akt pathway and the FRAP/mTOR kinase regulate 4E-BP1. 4E-BP1 is phosphorylated in vivo on multiple residues and phosphorylation by FRAP/mTOR on Threonine 37 and Threonine 46 of human 4E-BP1 may prime it for subsequent phosphorylation at sites including Serine 65 and Threonine 70. The corresponding rat residues include Threonine 36, Threonine 45, Serine 64 and Threonine 69. In vitro, 4E-BP1 is also phosphorylated by ataxia telangiectasia (ATM) at human Serine 112 (rat Serine 111) in response to an increase in insulin levels./p
/div