4E-BP1 Phospho (pT37) (EIF4EBP1)

英文名:Rabbit Monoclonal Antibody
Cas号:
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别 名 EIF4EBP1 antibody, 4E-BP1 antibody, 4EBP1 antibody, BP-1 antibody, MGC4316 antibody, PHAS-I antibody, Eukaryotic translation initiation factor 4E-binding protein 1 antibody, Phosphorylated heat- and acid-stable protein regulated by insulin 1 antibody
Cas号
M D L
分子式
分子量
产品参数 【产品介绍】4E-BP1 (eIF4E-binding protein) also known
as PHAS, is a 10-12 kDa acidic protein that compete
with eIF4G for binding of eIF4E to the mRNA 5 cap
structure (1). Binding of the 4E-BPs to eIF4E is
reversible and is dependent on the phosphorylation
status of 4E-BP1. Non-phosphorylated 4E-BP1 will
bind strongly to eIF4E while, the phosphorylated form
will no (2). Akt, TOR, MAP kinase, S6 kinase, and Cdc2
are known kinases capable of inactivating 4E-BP1
binding to eIF4E by phosphorylating either threonines
35, 45, 70 or serine 64. Although, not all
phosphorylation events equally block the
4EBP1-eIF4E interaction (3). It has been reported
previously that phosphorylation of 4E-BP1 on Thr 37
and Thr 46 is relatively insensitive to serum
deprivation and rapamycin treatment, and that phosphorylation of these residues is required
for the subsequent phosphorylation of a set of
unidentified serum-responsive sites (4)


Recommended Applications

WB
Applications and Recommended Dilution Factors

WB: 1:1000 - 2000
Species Reactivity *

Human, Mouse

*Cross reactivity determined by western blot only.

Specificity

A phospho specific peptide corresponding to
residues surrounding threonine 37 was used as an
immunogen. This antibody detects 4E-BP1 phosphorylated
at threonine 37.
性状 【反应特异性】Human , Mouse
【克隆 ID】EPR729(2)Y
【用途】WB
【抗原分子量】17kDa
贮存 Storage Condition and Buffer Store at -20 °C. Buffer: 50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA. Stable for 12 months from date of receipt.
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