NACC® is NuHigh Biotechnologies' self-developed sample collection cards series, offering the same product performance as FTA cards. NACC® series include non-indicating cards and indicating cards (colorless samples, such as buccal cells and saliva) and are intended for molecular biology applications in forensic, human identity, biosecurity, and paternity testing.

Bacteriostasis

NACC® cards can effectively protect nucleic acids from environmental microbial and fungal attack.

Comparison of the bacteriostatic ability

1-FTA card，2-NACC card，3-BK card，4- JT card，5-NWLB card，6-Blank card

Mold-preventing

Even in the humid environment, the indicating area will prevent mold from growing over time.

Comparison of mold-preventing experiment 

1-FTA card，2-NACC card，3-BK card，4- JT card，5-NWLB card，6-Blank card

Anti-degradation

NACC® chemistry coat protects nucleic acids from the harsh impact of UV exposure to increase the stability of your archived samples.

UV resistance ability test(qPCR)

The UV resistance ability of NACC® card is slightly better than FTA card, and is significantly better than other brands.

※ The smaller the CT, the stronger the ability to resist UV damage.

Direct amplification

The captured nucleic acids are ready for the direct amplification. Punch a sample disk from the NACC® card sample area and put it into PCR tube.

Long-term storage