Size :100ul
Clone Number:
Aliases:DKFZp686A1451 antibody; eIF 4 gamma 1 antibody; eIF 4G 1 antibody; eIF 4G1 antibody; eIF-4-gamma 1 antibody; eIF-4G 1 antibody; eIF-4G1 antibody; EIF4 gamma antibody; EIF4F antibody; EIF4G antibody; EIF4G1 antibody; EIF4GI antibody; Eukaryotic translation initiation factor 4 gamma 1 antibody; IF4G1_HUMAN antibody; p220 antibody
Product Type:Polyclonal Antibody
Immunogen Species:Homo sapiens (Human)
UniProt ID:Q04637
Immunogen:Peptide sequence around aa.1230~1234 (P-V-S-P-L) derived from Human eIF4G.
Raised in:Rabbit
Species Reactivity:Human
Tested Applications:ELISA, WB, IHC, IF; WB:1:500-1:1000, IHC:1:50-1:200, IF:1:100-1:200
Background:
eIF4F is a multi-subunit complex, the composition of which varies with external and internal environmental conditions. It is composed of at least EIF4A, EIF4E and EIF4G1/EIF4G3. Interacts with eIF3, mutually exclusive with EIF4A1 or EIFA2, EIF4E and through its N-terminus with PAPBC1. Interacts through its C-terminus with the serine/threonine kinases MKNK1, and with MKNK2. Appears to act as a scaffold protein, holding these enzymes in place to phosphorylate EIF4E. Non-phosphorylated EIF4EBP1 competes with EIF4G1/EIF4G3 to interact with EIF4E; insulin stimulated MAP-kinase (MAPK1 and MAPK3) phosphorylation of EIF4EBP1 causes dissociation of the complex allowing EIF4G1/EIF4G3 to bind and consequent initiation of translation. EIF4G1/EIF4G3 interacts with PABPC1 to bring about circularization of the mRNA. Rapamycin can attenuate insulin stimulation mediated by FKBPs. Interacts with EIF4E3. Interacts with MIF4GD. Interacts with rotavirus A NSP3; in this interaction, NSP3 takes the place of PABPC1 thereby inducing shutoff of host protein synthesis
De Gregorio, E. et al. (1998) RNA 4, 828-836.
Ohlmann, T. et al. (1996) EMBO J. 15, 1371-1382.
Borman, A.M. and Kean, K.M. (1997) Virology 237, 129-136.
Gradi, A. et al. (1998) Mol Cell Biol 18, 334-42.
Clonality:Polyclonal
Isotype:IgG
Purification Method:Antibodies were produced by immunizing rabbits with synthetic peptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific peptide.
Conjugate:Non-conjugated
Buffer:Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Form:liquid
Stroage:Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Target Names:EIF4G1
Research Areas:Epigenetics and Nuclear Signaling