Table 2.

Interrun assay parameters

Sample source*	Run A DBS extension 1	Run B DBS extension 2	Run C DBS extension 2
Beads added per well	2,500	2,500	1,250
Beads per antigen read per well†	100	100	50
Dates of processing	Feb–March 2017	June 2017	June 2017

DBS = dried blood spot

^*The extension number indicates the order in which blood was applied to the extensions in the field.

^†The software can be programmed to collect data on a prespecified number of beads before moving to the next well on the 96-well plate.