Description

Six Fluorescent Dye Labels for 44 STR loci information, including 32 low mutation rate Y-STR loci, 9 rapidly mutating Y-STR loci, and 3 Y-indel loci with near-zero mutation rates in the Chinese population.

Incorporates a Positive Internal Control (IPC) at a fixed position, whose amplification efficiency remains unchanged regardless of template concentration, allowing for rapid assessment of sample quality and PCR reaction efficiency.

Excellent Sample Adaptability, capable of identifying male biological samples such as blood, saliva, hair, semen stains, muscle, nails, and cartilage after extraction, and also supports direct amplification from FTA cards and saliva cards.

Optimized Amplification System ensures strong specificity and stability, with no non-specific amplification products observed in repeated validations, and stable signal intensity, keeping the overall amplification time to around 70 minutes.

Utilizes FRET Dual Fluorescence Labeling Technology, offering high detection sensitivity, capable of accurately genotyping DNA quantities as low as 50 pg.

Effective in Mixed Sample Detection, able to reliably detect 41 Y-chromosome STR loci and 3 Y-indel loci without any locus loss, even when the ratio of male to female DNA templates reaches 1:700.

100 tests/kit