All sample types that have been positively tested are indicated on our website in the field “Application” and in the kit insert. As long as there is enough of the analyte present in the sample that the concentration still falls within the range of the standard curve after it has been diluted sufficiently to eliminate matrix interference, the assay will work fine also for other sample types. Please consult published literature for more specific guidance if you plan to use our kit in sample types that have not been validated by us.