Human Phospho-eIF-2A (S52) PharmaGenie ELISA Kit (SBRS1799)

Phosphorylation of eukaryotic initiation factor 2A at serine 52 is a key regulatory event in translation control, and this phospho-specific ELISA kit from Assay Genie enables quantitative measurement of the modified protein in human cell lysates and tissue lysates.

eIF-2A functions distinctly from eIF2alpha and is recruited to ribosomes during stress conditions such as amino acid deprivation, ER stress, and viral infection. Tracking S52 phosphorylation helps researchers map activation kinetics in signaling pathways downstream of these stimuli. Each kit provides the reagents required for the immunoassay, which fits standard microplate reader workflows and is intended for research use only. The 96-assay format suits laboratories running multiple conditions or time-course experiments.