Kepler Diagnostics Inc develops devices and solutions for specimen collection. The firm's primary product, Samplla X, is an at home blood self-collection device that dries the blood and separates plasma from blood cells while keeping the sample integrity of liquid blood. This offers advantages over traditional, Dried Blood Spot (DBC) cards, providing high sensitivity and stability for antibodies, enzymes and low concentration analyses. In addition to blood, the technology has applications for urine, plasma, and other bodily fluids and does not require cold-chain logistics with materials such as foam, dry ice, overnight shipping, and specialized sample logistics. This technology facilitates testing, making previously difficult to stabilize specimens easily testable.