Nuclei Isolation from Complex Tissues for Single Cell Multiome ATAC + Gene Expression Sequencing

Demonstrated Protocol, For use with tissues, Last Modified on March 9, 2022, Permalink

CG000375_DemonstratedProtocol_NucleiIsolationComplexSample_ATAC_GEX_Sequencing_Rev C.pdf

This protocol outlines how to isolate, wash, and count nuclei suspensions from complex tissues for use with the Chromium Next GEM Single Cell Multiome ATAC + Gene Expression (GEX) protocol (CG000338). Fresh frozen human malignant lymphoma, glioblastoma, and normal brain tissue were used to develop this protocol. Optimization of some protocol steps (e.g. lysis time, centrifugation speed/time and filtration steps) may be needed based on cell type.

Caution: RNAse rich samples may need additional optimization. Please see: Can I use RNase-rich tissue samples for single-cell gene expression or Multiome assays?

This protocol is only compatible with the Chromium Single Cell Multiome ATAC + Gene Expression reagent kits. Do not use with standalone Single Cell ATAC or SC3'v3.1 assays.