DNA Fingerprinting by Restriction Enzyme Patterns Kit [1828]

The DNA Fingerprinting by Restriction Enzyme Patterns Kit introduces students to the core principles of modern forensic science by exploring how DNA can be analysed and compared to solve crimes. In this highly engaging laboratory activity, students compare simulated crime scene DNA with DNA from potential suspects to determine “who may have done it”.

DNA samples are digested and separated using agarose gel electrophoresis, creating distinct banding patterns that visually represent genetic differences. By analysing and comparing these patterns, students gain hands-on experience with one of the most important techniques used in forensics, genetics, and molecular biology. The investigation-based format encourages critical thinking, discussion, and data interpretation.

Designed for classroom use, this kit supports up to 8 lab groups, with 2–4 students per group. All essential reagents and consumables are included, allowing teachers to run a complete forensic-style investigation using standard school laboratory equipment.

Kit Contents

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

Additional Equipment Required

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

Ideal for School Science Lessons

Ideal for GCSE and A‑Level Biology, this DNA fingerprinting kit enables students to apply theoretical knowledge in a real-world context. It is perfectly suited to lessons focusing on:

• DNA structure, restriction enzymes, and genetic variation
• Principles of gel electrophoresis
• Forensic science and criminal investigations
• Scientific data analysis and interpretation
• Developing practical skills such as accurate pipetting and gel loading

Exciting, investigative, and curriculum‑aligned, the DNA Fingerprinting by Restriction Enzyme Patterns Kit brings forensic biology to life and helps students understand how molecular techniques are used beyond the classroom in real scientific careers.