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Properties of DNA Classroom Kit
Properties of DNA Classroom Kit


 
Properties of DNA Classroom Kit
Our Price: $114.00

Quantity in Stock:(Out of Stock)
Availability: Usually Ships in 3-5 Business Days
Product Code: 4059
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Description
 
The DNA molecule from a single human chromosome is about 4 cm long and the length of DNA in an individual is about 200 times the distance from the earth to the sun. Isolated DNA in a test tube is also a long, stiff molecule. When alcohol is added to a DNA solution, the DNA fibers precipitate and can be spooled onto a glass rod. This feature of DNA is illustrated in the exercise. The spooling phenomenon is also used by the student to study the double-stranded nature of DNA and to investigate the effect of breaking DNA into small pieces with the enzyme DNAse.

Contents included:
  • Complete Instructions
  • Calf thymus DNA powder (Enough to make 80 ml of solution)
  • DNA buffer Concentrate
  • (8) glass vials
  • (8) glass spooling rods
  • (10) large transfer pipets
  • (10) small transfer pipets

Accessories Needed:
  • Ethyl or Isopropanol alcohol (90 – 100%) or denatured alcohol


Set up for 16 Students working in pairs
1-hour long lab period

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