Validation Data Gallery
Tested Applications
This antibody is equivalent to Thr980 in mice.
Recommended dilution
| Application | Dilution |
|---|---|
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
Product Information
82534-1-PBS targets Phospho-PERK/EIF2AK3 (Thr982) in WB, FC (Intra), Indirect ELISA applications and shows reactivity with human, mouse samples.
| Tested Reactivity | human, mouse |
| Host / Isotype | Rabbit / IgG |
| Class | Recombinant |
| Type | Antibody |
| Immunogen | Peptide 相同性解析による交差性が予測される生物種 |
| Full Name | eukaryotic translation initiation factor 2-alpha kinase 3 |
| Calculated molecular weight | 1116 aa, 125 kDa |
| Observed molecular weight | 180 kDa |
| GenBank accession number | BC126354 |
| Gene Symbol | PERK |
| Gene ID (NCBI) | 9451 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Protein A purification |
| UNIPROT ID | Q9NZJ5 |
| Storage Buffer | PBS Only |
| Storage Conditions | Store at -80°C. |
Background Information
EIF2AK3 encodes the protein kinase RNA-like ER kinase (PERK), a key regulator of the unfolded protein response (UPR) in response to ER stress. Under ER stress conditions, activation of PERK is triggered by the dissociation of glucose-regulated protein (GRP) 78 (also known as BiP) from its luminal domain, followed by oligomerization and autophosphorylation. Phosphorylated PERK subsequently phosphorylates eukaryotic translation initiation factor 2 alpha (eif2α), to attenuate global protein translation and reduce incoming ER protein load via upregulated ER chaperone expression. (PMID: 35922637, PMID: 32029570)