This kit simplifies isolation of nucleic acid from formalin‐fixed, paraffin embedded tissues such as liver, brain, lung, heart, kidney, spleen, etc. with magnetic bead based procedure. The tissue is subjected to lysis by Proteinase K in a chaotropic salt solution. Following lysis, the lysate is transferred to a pre‐filled cartridge along with magnetic beads for binding of nucleic acid to the magnetic particles. Two rapid wash steps remove trace salt and protein contaminants resulting in the elution of high‐quality nucleic acid in the Elution Buffer (ET).