#	Aladdin ID	Assay Type	Description	Organism	Compounds	Reference	BAO Format	Source
1.	ALA4256221	B	Inhibition of recombinant human full length ATR/ATRIP expressed in mammalian expression system using c-Myc-tagged p53 as substrate incubated for 15 mins followed by substrate addition measured after 25 to 35 mins by TR-FRET assay	Homo sapiens	6	ALA4251726	assay format	Scientific Literature
2.	ALA4256222	B	Inhibition of ATR in human HT29 cells assessed as reduction in Chk1 phosphorylation at Ser345 residues after 4 hrs by Alexa Fluor 488 staining based fluorescence assay	Homo sapiens	6	ALA4251726	cell-based format	Scientific Literature
3.	ALA4256223	B	Inhibition of ATR in human U2OS cells harboring ER-LBD fused TopBPI activation domain (978 to 1286 residues) assessed as reduction in 4-OHT-mediated nuclear translocation of TopBPI fragment by measuring gammaH2AX level after 24 hrs by Alexa Fluor 488 staining based fluorescence assay	Homo sapiens	4	ALA4251726	cell-based format	Scientific Literature