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Kemtec™ Physical Properties of Proteins Kit

Students learn how physical parameters influence proteins.

Supplier:  Aqua Phoenix Scientific 8152

Catalog No. S25811

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  • Instructor Manual
  • Student Manual
  • Student Data Sheet
  • MSDS
  • Pipets
  • Empty Plastic Bottles
  • Ammonium Sulfate
  • Acetone Solution
  • Glacial Acetic Acid Solution
  • Lead Acetate Solution
  • Sodium Hydroxide
  • Albumin
  • Caseine
  • Gelatin

Requires : Goggles, Bunsen burner, glassware, test tube holders



This kit's five experiments demonstrate the important effects physical parameters such as temperature, pH, salt concentration and dielectric constant have on proteins. Experiments range from the isoelectric precipitation of casein to effects of acetone on solutions of albumin and gelatin.

Kit can be used for following experiments:

  • Isoelectric precipitation of casein
  • Separation of albumin and gelatin by ammonium sulfate fractionation
  • Effects of acetone on albumin and gelatin solution
  • Heat denaturation of albumin
  • Precipitation of protein by lead acetate
  • Grades 9 to 14
  • Provides enough materials for 24 students working in groups of three

Contains lead.



Physical Properties of Proteins Kit
Demonstrates the important effects of physical parameters such as temperature, ph, salt concentration, and dielectric constants on proteins and illustrates how these effects are used in the isolation and purification of proteins
Bunsen burner, glassware, test tube holders
8 to 14
Instructor manual, student manual, student data sheet, msds, pipettes, empty plastic bottles, ammonium sulfate, acetone solution, glacial acetic acid solution, lead acetate solution, sodium hydroxide, albumin, caseine, gelatin
24 Students


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