DNA Paternity Testing Simulation Kit [1834]

The DNA Paternity Testing Simulation Kit introduces students to the principles of DNA fingerprinting through a realistic and engaging simulated paternity test. In this investigation, students compare a child’s DNA fingerprint with those of two parents to determine biological relationships using agarose gel electrophoresis.

Students analyse DNA banding patterns produced by Ready‑to‑Load™ QuickStrip™ DNA samples, learning how inherited genetic markers can be matched between individuals. The activity clearly demonstrates how DNA profiling is used in family relationship testing, forensic science, and medical genetics. Importantly, the experiment uses simulated DNA only and contains no human DNA, ensuring safety and suitability for classroom use.

Designed for teaching environments, this kit supports 8 lab groups with 2–4 students per group. All essential reagents are included, making it easy for teachers to deliver a meaningful, curriculum‑aligned practical lesson using standard school laboratory equipment.

Kit Contents

• Step‑by‑step teacher and student instructions
• Ready‑to‑Load™ QuickStrip™ DNA samples
• UltraSpec‑Agarose™ powder for gel preparation
• Practice gel loading solution
• Electrophoresis buffer
• Micro‑tipped transfer pipettes
• Calibrated pipette
• InstaStain® Blue and FlashBlue™ stain for DNA visualisation
• Materials for 8 lab groups (2–4 students per group)

Additional Equipment Required

• Electrophoresis apparatus
• Power supply
• Automatic micropipette and tips
• Balance
• Microwave or hot plate
• DNA visualisation system

Ideal for School Science Lessons

Ideal for GCSE and A‑Level Biology, this DNA paternity testing simulation provides a strong real‑world context for understanding genetics and inheritance. It is especially suitable for lessons covering:

• DNA fingerprinting and genetic markers
• Patterns of inheritance and family relationships
• Principles of agarose gel electrophoresis
• Scientific reasoning and data interpretation
• Applications of genetics in forensics and medicine

Clear, investigation‑based, and curriculum‑aligned, the DNA Paternity Testing Simulation Kit helps students develop practical laboratory skills while deepening their understanding of how DNA analysis is used in real scientific and social contexts.