Multianalyte assay

A method of assaying a sample to detect one or more analytes comprising:

• a) providing a sample to a sample collection device (SCD), the SCD comprising:
• i) a dropper cap, wherein the dropper cap comprises at least a pair of probes comprising a detection probe and a capture probe, each of which is capable of specifically binding an analyte, and wherein the dropper cap is configured with an outlet;
• and
• ii) an extraction reagent;
• b) administering the sample from said SCD through the outlet to a test device (TD) configured to detect said one or more analytes, wherein said TD comprises;
• i) an aperture for receiving said SCD and where said TD does not comprise a mobilizable entity capable of specifically binding said one or more analytes;
• and
• ii) at least one immobilized capture moiety which is capable of specifically binding a component of said capture probe;
• and thereby assaying said sample to detect said one or more analytes.