Phospho-EIF2S1 (Ser49) Antibody | CSB-PA279986

Phospho-EIF2S1 (Ser49) Antibody | CSB-PA279986 | Cusabio

Phospho-EIF2S1 (Ser49) Antibody is Available at Gentaur Genprice with the fastest delivery.

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Product Type: Polyclonal Antibody

Target Names: EIF2S1

Aliases: Eukaryotic translation initiation factor 2 subunit alpha

Background:

Functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA. This complex binds to a 40S ribosomal subunit, followed by mRNA binding to form a 43S preinitiation complex. Junction of the 60S ribosomal subunit to form the 80S initiation complex is preceded by hydrolysis of the GTP bound to eIF-2 and release of an eIF-2-GDP binary complex. In order for eIF-2 to recycle and catalyze another round of initiation, the GDP bound to eIF-2 must exchange with GTP by way of a reaction catalyzed by eIF-2B.

Kimball, S.R. (1999) Int. J. Biochem. Cell Biol. 31, 25-29.
De Haro, C. et al. (1996) FASEB J. 10, 1378-1387.
Sheikh, M.S. and Fornace Jr., A.J. (1999) Oncogene 18, 6121-6128.
Cheshire, J.L. et al. (1999) J. Biol. Chem. 274, 4801-4806.

Isotype: IgG

Conjugate: Non-conjugated

Clonality: Polyclonal

Uniport ID: P05198

Host Species: Rabbit

Species Reactivity: Human, Mouse, Rat

Immunogen: Peptide sequence around phosphorylation site of Serine 49 (L-L-S (p) -E-L) derived from Human eIF2a.

Immunogen Species: Human

Applications: ELISA, WB, IHC, IF

Tested Applications: ELISA, WB, IHC, IF;WB:1:500-1:1000, IHC:1:50-1:100, IF:1:100-1:200

Purification Method: Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy using non-phosphopeptide.

Dilution Ratio1: ELISA:1:2000-1:10000

Dilution Ratio2: WB:1:500-1:1000

Dilution Ratio3: IHC:1:50-1:100

Dilution Ratio4: IF:1:100-1:200

Dilution Ratio5:

Dilution Ratio6:

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

Storage: Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Initial Research Areas: Epigenetics and Nuclear Signaling

Research Areas: Epigenetics & Nuclear Signaling