PERK/EIF2AK3 Monoclonal antibody
PERK/EIF2AK3 Monoclonal Antibody for WB, ELISA
Host / Isotype
Mouse / IgG1
Reactivity
Human, mouse, rat
Applications
WB, ELISA
Conjugate
Unconjugated
CloneNo.
3G3F2
Cat no : 68482-1-Ig
Synonyms
Validation Data Gallery
Tested Applications
| Positive WB detected in | Daudi cells, HSC-T6 cells, Ramos cells, Jurkat cells, K-562 cells, HuH-7 cells, MCF-7 cells, HEK-293 cells, NIH/3T3 cells |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:5000-1:50000 |
| Sample-dependent, check data in validation data gallery | |
Product Information
68482-1-Ig targets PERK/EIF2AK3 in WB, ELISA applications and shows reactivity with Human, mouse, rat samples.
| Tested Reactivity | Human, mouse, rat |
| Host / Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Immunogen | PERK/EIF2AK3 fusion protein Ag18254 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 | 140 kDa |
| GenBank accession number | BC126354 |
| Gene symbol | EIF2AK3 |
| Gene ID (NCBI) | 9451 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Protein G purification |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
Background Information
PERK, also named as EIF2AK3 or PEK, belongs to the protein kinase superfamily, Ser/Thr protein kinase family and GCN2 subfamily. It acts as a metabolic-stress sensing protein kinase that phosphorylates the alpha subunit of eukaryotic translation initiation factor 2 (EIF2S1/eIF-2-alpha) in response to various stress conditions. PERK and EIF2AK4 also have a functional role on regulating translation under non-stressed conditions, apart from their long established roles as stress kinases (PMID: 21638082). Defects in EIF2AK3 are the cause of Wolcott-Rallison syndrome (WRS). The molecular mass of PERK is 125 kDa and can be detected as 140 kDa or 170kDa due to some modifications such as glycosylation and phosphorylation (PMID: 20851775, 24371088, 21703327).
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for PERK/EIF2AK3 antibody 68482-1-Ig | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
