EIF2S1 Antibody | 57-063

EIF2S1 Antibody | 57-063 | Gentaur UK, US & Europe Distribution

Host: Rabbit

Reactivity: Mouse

Homology: Predicted species reactivity based on immunogen sequence: Rat, Chicken, Yeast, Bovine, Drosophila

Immunogen: This EIF2S1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 60-89 amino acids from the N-terminal region of human EIF2S1.

Research Area: Other

Tested Application: WB, IHC-P, IF

Application: For WB starting dilution is: 1:1000
For IF starting dilution is: 1:10~50
For IHC-P starting dilution is: 1:10~50

Specificiy: N/A

Positive Control 1: N/A

Positive Control 2: N/A

Positive Control 3: N/A

Positive Control 4: N/A

Positive Control 5: N/A

Positive Control 6: N/A

Molecular Weight: 36 kDa

Validation: N/A

Isoform: N/A

Purification: This antibody is purified through a protein A column, followed by peptide affinity purification.

Clonality: Polyclonal

Clone: N/A

Isotype: Rabbit Ig

Conjugate: Unconjugated

Physical State: Liquid

Buffer: Supplied in PBS with 0.09% (W/V) sodium azide.

Concentration: batch dependent

Storage Condition: Store at 4˚C for three months and -20˚C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.

Alternate Name: Eukaryotic translation initiation factor 2 subunit 1, Eukaryotic translation initiation factor 2 subunit alpha, eIF-2-alpha, eIF-2A, eIF-2alpha, EIF2S1, EIF2A

User Note: Optimal dilutions for each application to be determined by the researcher.

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]) .