Anti-phospho-EIF2S1 (Ser49) antibody
| 英文名称 | phospho-EIF2S1 (Ser49) |
| 中文名称 | 磷酸化真核启动因子2α抗体 |
| 别 名 | EIF2S1 (phospho S49); EIF2S1 (phospho-Ser49); EIF 2 alpha; EIF 2; EIF 2A; EIF 2alpha; eIF-2-alpha; eIF-2A; EIF-2alpha; EIF2 alpha; EIF2; EIF2A; EIF2S1; Eukaryotic translation initiation factor 2 subunit 1 alpha 35kDa; Eukaryotic translation initiation factor 2 subunit 1 alpha; Eukaryotic translation initiation factor 2 subunit 1; Eukaryotic translation initiation factor 2 subunit alpha; IF2A_HUMAN. |
DATASHEET
Host:Rabbit
Target Protein:phospho-EIF2S1 (Ser49)
IR:Immunogen Range:LL(p-S)EL
Clonality:Polyclonal
Isotype:IgG
Entrez Gene:1965
Swiss Prot:P05198
Source:KLH conjugated Synthesised phosphopeptide derived from human EIF2S1 around the phosphorylation site of Ser49:LL(p-S)EL
Purification:affinity purified by Protein A
Storage:0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
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, the 36-kD EIF2-alpha subunit (EIF2S1), the 38-kD EIF2-beta subunit (EIF2S2; MIM 603908), and the 52-kD EIF2-gamma subunit (EIF2S3; MIM 300161). The rate of formation of the ternary complex is modulated by the phosphorylation state of EIF2-alpha (Ernst et al., 1987 [PubMed 2948954]).[supplied by OMIM, Feb 2010]
Size:100ul
Concentration:1mg/ml
Applications:IHC-P(1:100-500)
IHC-F(1:100-500)
ICC(1:100-500)
IF(1:100-500)
Cross Reactive Species:Human
Mouse
Rat
.
For research use only. Not intended for diagnostic or therapeutic use.
VALIDATION IMAGES
Paraformaldehyde-fixed, paraffin embedded (Rat brain); Antigen retrieval by microwave in sodium citrate buffer (pH6.0) ; Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes; Blocking buffer (3% BSA) at RT for 30min; Antibody incubation with (phospho-EIF2S1 (Ser49)) Polyclonal Antibody, Unconjugated (bs-14541R) at 1:400 overnight at 4°C, followed by conjugation to the secondary antibody (labeled with HRP)and DAB staining.
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