EIF4EBP1 antibody (Eukaryotic Translation Initiation Factor 4E Binding Protein 1) (pThr45)

Details for Product anti-EIF4EBP1 Antibody No. ABIN362265, Supplier: Log in to see
Antigen
  • 153432_at
  • 43-BP
  • 4E-BP
  • 4E-BP1
  • 4EBP
  • 4e-bp
  • 4eBP
  • 4ebp
  • BcDNA.HL08053
  • BcDNA:HL08053
  • CG8846
  • CT8705
  • Dm 4E-BP
  • Dmel\\CG8846
  • Phas1
  • Thor/EIF4EBP
  • anon-WO0172774.158
  • d4E-BP
  • d4E-BP1
  • d4EBP
  • d4e-bp
  • d4eBP
  • dthor
  • eIF4E-BP
  • l(2)06270
  • l(2)k07736
  • l(2)k13517
  • pp20
  • thor
  • EIF4EBP1
  • fc04h09
  • wu:fc04h09
  • zgc:64137
  • 4EBP1
  • BP-1
  • PHAS-I
  • 4e-bp1
  • AA959816
  • CG8846 gene product from transcript CG8846-RA
  • eukaryotic translation initiation factor 4E binding protein 1
  • Thor
  • EIF4EBP1
  • eif4ebp1
  • LOC100230789
  • Eif4ebp1
Alternatives
anti-Human EIF4EBP1 antibody for Immunofluorescence (fixed cells)
Epitope
pThr45
59
32
27
23
22
19
16
16
15
15
15
15
14
14
12
10
8
7
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5
5
4
3
3
3
3
3
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Reactivity
Human, Mouse (Murine), Rat (Rattus)
436
275
236
20
17
13
9
5
5
5
3
2
2
1
1
1
1
1
Host
Rabbit
380
92
4
Clonality
Polyclonal
Conjugate
This EIF4EBP1 antibody is un-conjugated
19
16
11
10
8
8
5
5
5
5
5
5
5
5
5
5
5
1
1
1
1
1
1
1
1
1
1
1
1
Application
Immunohistochemistry (IHC), Western Blotting (WB)
324
205
186
98
66
28
17
14
13
8
7
6
5
3
3
1
Options
Supplier
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Immunogen Peptide sequence around phosphorylation site of pThr45 (S-T-T (p) -P-G) derived from Human 4E-BP1. Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates.
Isotype IgG
Specificity The antibody detects endogenous level of 4E-BP1 only when phosphorylated at Threonine 45.
Purification The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.
Alternative Name 4E-BP1 (EIF4EBP1 Antibody Abstract)
Background 4E-BP1 encodes one member of a family of translation repressor proteins. The protein directly interacts with eukaryotic translation initiation factor 4E (eIF4E), which is a limiting component of the multisubunit complex that recruits 40S ribosomal subunits to the 5' end of mRNAs. Interaction of this protein with eIF4E inhibits complex assembly and represses translation. This protein is phosphorylated in response to various signals including UV irradiation and insulin signaling, resulting in its dissociation from eIF4E and activation of mRNA translation. Published Papers Jiumei Cao
Molecular Weight 18 kDa
NCBI Accession NP_004086
UniProt Q13541
Pathways MAPK Signaling, PI3K-Akt Signaling, RTK Signaling, AMPK Signaling, Regulation of Cell Size
Application Notes Western blotting: 1:500-1:1000
Immunohistochemistry: 1:50-1:100
Restrictions For Research Use only
Format Liquid
Concentration 1 mg/mL
Buffer Phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.
Preservative Sodium azide
Precaution of Use This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Storage 4 °C/-20 °C
Storage Comment Store at -20 °C for long term preservation (recommended). Store at 4 °C for short term use.
Product cited in: Cao, Gong, Guo, Mietzsch, Kuang, Kwartler, Safi, Estrera, Gambello, Milewicz: "Thoracic aortic disease in tuberous sclerosis complex: molecular pathogenesis and potential therapies in Tsc2+/- mice." in: Human molecular genetics, Vol. 19, Issue 10, pp. 1908-20, 2010 (PubMed).

Background publications Moody, Scott, Amirghahari, Nathan, Young, Dawson, Sixbey: "Modulation of the cell growth regulator mTOR by Epstein-Barr virus-encoded LMP2A." in: Journal of virology, Vol. 79, Issue 9, pp. 5499-506, 2005 (PubMed).

Brugarolas, Lei, Hurley, Manning, Reiling, Hafen, Witters, Ellisen, Kaelin: "Regulation of mTOR function in response to hypoxia by REDD1 and the TSC1/TSC2 tumor suppressor complex." in: Genes & development, Vol. 18, Issue 23, pp. 2893-904, 2004 (PubMed).

Kumar, Pandey, Sabatini, Kumar, Majumder, Bharti, Carmichael, Kufe, Kharbanda: "Functional interaction between RAFT1/FRAP/mTOR and protein kinase cdelta in the regulation of cap-dependent initiation of translation." in: The EMBO journal, Vol. 19, Issue 5, pp. 1087-97, 2000 (PubMed).

Gingras, Kennedy, OLeary, Sonenberg, Hay: "4E-BP1, a repressor of mRNA translation, is phosphorylated and inactivated by the Akt(PKB) signaling pathway." in: Genes & development, Vol. 12, Issue 4, pp. 502-13, 1998 (PubMed).

Burnett, Barrow, Cohen, Snyder, Sabatini: "RAFT1 phosphorylation of the translational regulators p70 S6 kinase and 4E-BP1." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 95, Issue 4, pp. 1432-7, 1998 (PubMed).