QIAzol Lysis Reagent For efficient lysis of fatty and standard tissues before RNA isolation; KitContents: QIAGEN QIAzol Lysis Reagent (200ml); 200 ml QIAzol Lysis Reagent; Benefits: Optimized lysis conditions to purify RNA for gene-expression analysis. High yields of RNA from fatty tissues. Easy-to-follow protocol for lysis and homogenization. Integration with RNeasy cleanup to prevent phenol carryover.