The sample consumption for Olink® Explore HT is ~2 µL. The sample volume used for Olink® Explore 384 is ~1 µL per panel and the total sample consumption for Olink Explore 3072 is 6 µL. The sample preparation instruments require extra sample volume (dead volume). For our fee-for-service we ask you to ship a minimum of 40 µL of sample for Olink Explore HT and Olink Explore 384, and 80 µL of sample for Olink Explore 3072. This is to minimize possible evaporation effects etc. during the shipping process. Please note that we can, on request, return the remaining sample volume to you.