catalog number :
MBS120093
products full name :
Mouse monoclonal antibody Anti-Human EIF2S1
products short name :
EIF2S1
products name syn :
Homo sapiens eukaryotic translation initiation factor 2, subunit 1 alpha, 35kDa, mRNA (cDNA clone MGC:1511 IMAGE:3139624), complete cds; EIF-2A; EIF-2alpha; EIF-2; EIF2A
other names :
Homo sapiens eukaryotic translation initiation factor 2, subunit 1 alpha, 35kDa, mRNA; Eukaryotic translation initiation factor 2 subunit 1; eukaryotic translation initiation factor 2 subunit 1; eIF-2-alpha; eukaryotic translation initiation factor 2 subunit alpha; eukaryotic translation initiation factor 2, subunit 1 alpha, 35kDa; Eukaryotic translation initiation factor 2 subunit alpha; eIF-2-alpha; eIF-2A; eIF-2alpha
products gene name :
EIF2S1
other gene names :
EIF2S1; EIF2S1; EIF2; EIF-2; EIF2A; EIF-2A; EIF-2alpha
uniprot entry name :
IF2A_HUMAN
concentration :
100 ug/ml (1.0 ml)
tested application :
Dot Blot (DB), Immunocytochemistry (ICC), Western Blot (WB), Flow Cytometry (FC/FACS)
other info1 :
Preparation: This antibody was purified using protein G column chromatography from culture supernatant of hybridoma cultured in a medium containing bovine IgG-depleted (approximately 95%) fetal bovine serum.
other info2 :
Sterility: Filtered through a 0.22 um membrane.
products description :
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, MIM 603908), and gamma (52 kD, MIM 300161). The rate of formation of the ternary complex is modulated by the phosphorylation state of eIF2-alpha (Ernst et al., 1987).[supplied by OMIM] [NCBI Entrez Gene Summary]
ncbi mol weight :
36,112 Da
ncbi pathways :
Activation Of The MRNA Upon Binding Of The Cap-binding Complex And EIFs, And Subsequent Binding To 43S Pathway 105970!!BDNF Signaling Pathway 712093!!Cap-dependent Translation Initiation Pathway 105967!!Eukaryotic Translation Initiation Pathway 105966!!Formation Of The Ternary Complex, And Subsequently, The 43S Complex Pathway 105969!!GTP Hydrolysis And Joining Of The 60S Ribosomal Subunit Pathway 105973!!Gene Expression Pathway 105937!!Hepatitis C Pathway 173973!!Hepatitis C Pathway 173907!!Herpes Simplex Infection Pathway 377873
ncbi summary :
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]