Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

eIF2a Rabbit anti-Human, Rat, Polyclonal, Invitrogen™

Rabbit Polyclonal Antibody

Manufacturer:  Invitrogen PA527366

Catalog No. PIPA527366

Add to cart



PA5-27366 targets EIF2 alpha in IF and WB applications and shows reactivity with Human samples. The PA5-27366 immunogen is recombit fragment corresponding to a region within amino acids 1 and 315 of Human EIF2 alpha. Store product as a concentrated solution. Centrifuge briefly prior to opening the vial. For short-term storage (1-2 weeks), product can be stored at 4°C. For long-term storage, aliquot and store product at -20° C or below, avioiding multiple freeze-thaw cycles.

EIF2a (Eukaryotic translation initiation factor 2A) is a heterotrimer composed of three subunits (alpha, beta, and gamma). This translation initiation factor drives binding of initiator methionyl-tRNA to the 40S ribosome in an AUG-dependent manner to form the 43S pre-initiation complex. The polypeptide can be phosphorylated by related protein kinases activated in response to stress. Phosphorylated EIF2A inhibits EIF2B activity and prevents guanine nucleotide exchange.


Recombit fragment corresponding to a region within amino acids 1 and 315 of Human EIF2 alpha
Antigen affinity chromatography
Human, Rat
Immunocytochemistry, Immunofluorescence, Western Blot
0.63 mg/mL
PBS with 20% glycerol and 0.025% Proclin 300; pH 7
P05198, P68101
EIF-2, EIF-2A, EIF-2alpha, EIF2, EIF2A, eIF-2-alpha, eukaryotic translation initiation factor 2 subunit 1, eukaryotic translation initiation factor 2 subunit alpha
100 μL
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
1965, 54318
Provide Content Correction

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit