bs-55064R [Primary Antibody]
Eif2ak2 Polyclonal Antibody
www.biossusa.com
[email protected]
800.501.7654 [DOMESTIC]
+1.781.569.5821 [INTERNATIONAL]
DATASHEET

Host: Rabbit

Target Protein: Eif2ak2

Clonality: Polyclonal

Isotype: IgG

Entrez Gene: 5610

Swiss Prot: P19525

Source: Recombinant fusion protein containing a sequence corresponding to amino acids 1-270 of human Eif2ak2 (NP_002750.1).

Purification: Purified by Protein A.

Storage Buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Storage: Store at -20°C for 12 months.

Background:

The protein encoded by this gene is a serine/threonine protein kinase that is activated by autophosphorylation after binding to dsRNA. The activated form of the encoded protein can phosphorylate translation initiation factor EIF2S1, which in turn inhibits protein synthesis. This protein is also activated by manganese ions and heparin. Three transcript variants encoding two different isoforms have been found for this gene.

Size: 100ul

Concentration: 1ug/ul

Predicted Molecular Weight: 57kDa/62kDa


Cross Reactive Species: Human
Mouse
Rat

For research use only. Not intended for diagnostic or therapeutic use.

VALIDATION IMAGES

Paraformaldehyde-fixed, paraffin embedded Human liver; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with Eif2ak2 Polyclonal Antibody, Unconjugated (bs-55064R) at 1:100 overnight at 4°C, DAB staining.


Lane 1: Hela cell lysates; Lane 2: Jurkat cell lysates probed with Eif2ak2 Polyclonal Antibody, Unconjugated (bs-55064R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.