ELISA analysis of phospho- and non phosho- immunogen peptide using GTX00673 PERK (phospho Ser555) antibody.
P-peptide: phospho-peptide
N-peptide: non-phospho-peptide
Peptides concentration: 1μg/ml

WB analysis of serum starvation treated EC304 cell lysates using GTX00673 PERK (phospho Ser555) antibody. The lane on the left was treated with blocking peptide.

WB analysis of HepG2 lysate using GTX00673 PERK (phospho Ser555) antibody preincubated with phospho- and non phospho- peptide.