Human ATR ELISA Kit (HUFI04611)

ATR is a serine/threonine kinase central to the DNA damage response, where it senses replication stress and single-stranded DNA to drive checkpoint signaling through Chk1 phosphorylation. The Human ATR ELISA Kit from Assay Genie provides a microplate immunoassay format for quantifying ATR protein levels in human blood-derived samples, supporting research into genome integrity maintenance, tumor cell biology, and replication fork stability. Each kit is configured for 96 Assays in a strip-well plate layout, with a colorimetric readout captured on a standard microplate reader. Reconstituted reagents are stored refrigerated; protect working solutions from light and avoid repeated freeze-thaw cycles. Researchers investigating chemo- and radiosensitization, ATR inhibitor pharmacology, and chromosomal stability can use the assay to compare ATR levels across treatment cohorts. The kit is intended for research use only and is supplied with an assay-specific lot data sheet.