Eukaryotic Translation Initiation Factor 2 Subunit 1 (EIF2S1) (pSer49) antibody

Details for Product No. ABIN319275
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Antigen
Synonyms
CG9946, Dmel\\CG9946, Eif2alpha, IF2A_DROME, M(1)14C, M(1)19-153, M(1)8e3-10, deIF2alpha, eIF-2, eIF-2 a, eIF-2 alpha, eIF2 alpha, eIF2-alpha, eIF2a, eIF2alpha, eiF-2alpha, elF2alpha, l(1)14Cf, l(1)19 ... show more
CG9946, Dmel\\CG9946, Eif2alpha, IF2A_DROME, M(1)14C, M(1)19-153, M(1)8e3-10, deIF2alpha, eIF-2, eIF-2 a, eIF-2 alpha, eIF2 alpha, eIF2-alpha, eIF2a, eIF2alpha, eiF-2alpha, elF2alpha, l(1)14Cf, l(1)19-153, eif2a, 0910001O23Rik, 2410026C18Rik, 35kDa, Eif2a, eif2, eif2s1, fb19d01, wu:fb19d01, EIF-2, EIF-2A, EIF-2alpha, EIF2, EIF2A show less
Epitope
pSer49
(12), (11), (8), (8), (7), (7), (4), (2), (2), (2), (2), (1), (1), (1), (1), (1), (1), (1), (1)
Reactivity
Human, Mouse (Murine), Rat (Rattus)
(94), (31), (30), (7), (4), (2), (2), (2), (1), (1), (1), (1)
Host
Rabbit
(67), (31), (1)
Clonality
Polyclonal
Conjugate
Un-conjugated
(1), (1), (1), (1), (1), (1)
Application
Immunofluorescence (IF), Immunohistochemistry (Frozen Paraffin-embedded Sections) (IHC (frpe)), Western Blotting (WB), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))
(88), (39), (36), (36), (20), (14), (10), (10), (2), (2), (2), (2), (2), (1)
Pubmed 2 references available
Quantity 0.1 mg
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Catalog No. ABIN319275
357.50 $
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Immunogen Synthetic phosphopeptide derived from human eIF2a around the phosphorylation site of Serine 49 (L-L-SP-E-L).
Specificity Antibody detects endogenous levels of eIF2a only when phosphorylated at Serine 49.
Purification Affinity Chromatography
Alternative Name EIF2A / EIF2S1
Background The translation initiation factor eIF2 catalyzes the first regulated step of protein synthesis initiation, promoting the binding of the initiator tRNA to 40S ribosomal subunits. Binding occurs as a ternary complex of methionyl-tRNA, eIF2, and GTP. eIF2 is composed of 3 nonidentical subunits, alpha (36 kD), beta (38 kD), and gamma (52 kD). The rate of formation of the ternary complex is modulated by the phosphorylation state of eIF2-alpha.Synonyms: EIF2-A, Eukaryotic translation initiation factor 2 subunit 1, Eukaryotic translation initiation factor 2 subunit alpha, eIF-2-alpha, eIF-2A, eIF-2alpha, eIF2 alpha
Gene ID 1965
NCBI Accession NP_004085
UniProt P05198
Application Notes Immunofluorescence: 1/100-1/200. Immunohistochemistry on Paraffin-Embedded Sections: 1/50-1/100.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.
Restrictions For Research Use only
Concentration 1.0 mg/mL
Buffer PBS (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.
Handling Advice Avoid repeated freezing and thawing.
Storage -20 °C
Storage Comment Store the antibody (in aliquots) at-20 °C.
Supplier Images
anti-Eukaryotic Translation Initiation Factor 2 Subunit 1 (EIF2S1) (pSer49) antibody anti-Eukaryotic Translation Initiation Factor 2 Subunit 1 (EIF2S1) (pSer49) antibody
anti-Eukaryotic Translation Initiation Factor 2 Subunit 1 (EIF2S1) (pSer49) antibody (2) anti-Eukaryotic Translation Initiation Factor 2 Subunit 1 (EIF2S1) (pSer49) antibody (Image 2)
anti-Eukaryotic Translation Initiation Factor 2 Subunit 1 (EIF2S1) (pSer49) antibody (3) anti-Eukaryotic Translation Initiation Factor 2 Subunit 1 (EIF2S1) (pSer49) antibody (Image 3)
Background publications de Haro, Méndez, Santoyo: "The eIF-2alpha kinases and the control of protein synthesis." in: FASEB journal : official publication of the Federation of American Societies for Experimental Biology, Vol. 10, Issue 12, pp. 1378-87, 1996 (PubMed).

Kimball: "Eukaryotic initiation factor eIF2." in: The international journal of biochemistry & cell biology, Vol. 31, Issue 1, pp. 25-9, 1999 (PubMed).

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