Can I use FACS-sorted nuclei as input material?Home FAQ Single Cell Kits GEXSCOPE Single Nucleus RNA Library Kit Can I use FACS-sorted nuclei as input material?Yes, you can use sorted nuclei as input material. In this case, we strongly recommend measuring the nucleus concentration and stability after the sorting, to ensure that the input material is good quality and meets the loading requirements (since the FACS sorting might lower the stability and viability of the soothed material and the counting from the sorter might not be accurate).