Nucleic Acid Purification Kits Ana-Gen offers state of the art nucleic acid purification kits for laboratory use. Kits being offered are listed below. Our Plasmid Maxiprep system is based on Spin Column technology. Plasmid Miniprep Kit:   Fast, high quality and economical minipreps. Designed specifically for purifying sequencing templates Plasmid Maxiprep Kit: >700ug for less than $8 per prep Gel Extraction and PCR Cleanup: Easy to use and yielding high purity for demanding applications Viral DNA/RNA Purification Kit: The OmniPure™ Viral Nucleic Acid (NA) Purification Kits allow purification of viral NA from cell-free body fluid samples, Amniotic fluid, CSF, Plasma, Serum, . Examples of viral NAs that can be isolated with this kit include, but are not limited to, NA from hepatitis viruses, HIV, Dengue, and enteroviruses.