Phospho-EIF2AK3-Thr980 Rabbit Monoclonal Antibody
No Size Price Availability  
ARM9451P-21 50ul 1500.00 In Stock
ARM9451P-21 100ul 2000.00 In Stock
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Source: Rabbit Gene Id: 9451
Isotype: IgG Swiss Prot: Q9NZJ5
purity: Affinity purification
Background:
PERK (protein kinase-like endoplasmic reticulum kinase) is an eIF2α kinase and transmembrane protein resident in the endoplasmic reticulum (ER) membrane that couples ER stress signals to translation inhibition (1-3). ER stress increases the activity of PERK, which then phosphorylates eIF2α to promote reduced translation. PERK-deficient mice have defects in pancreatic β cells several weeks after birth, suggesting a role for PERK-mediated translational control in protecting secretory cells from ER stress (4). PERK activation during ER stress correlates with autophosphorylation of its cytoplasmic kinase domain (1-3). Phosphorylation of PERK at Thr980 serves as a marker for its activation status.
Reactivity Rat
Tested applications WB
Clonality Monoclonal Antibody
Calculated MW 170 kDa
Recommended Dilutions
WB 1:1000
Immunogen A synthetic phosphopeptide corresponding to residues surrounding Thr980 of mouse PERK
Storage Store at -20°C in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Avoid freeze/thaw cycles.
Synonym EIF2AK3, DKFZp781H1925, HRI, PEK, PERK, WRS
This product is for research use only, not for diagnostic or therapeutic use!

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