Battery-powered electrophoresis.

How Do Compounds Exit the Column?

The Tube of Toothpaste Demo takes the decomposition of hydrogen peroxide to a new level by adding soap and food coloring.

Two o strains of Escherichia coli; one exhibiting Ampicillin resistance, and one sensitive, but competent and ready to receive the plasmid that confers resistance.

Test Properties of Enzymes in Household Products

Demonstrate Principles and Factors of Gel Filtration

This large plasmid model teaches students the basics of recombinant DNA technology.

Illustrate Column Chromatography Fundamentals

Biotechnology-Based Diagnostic Tests

Hands-on Study of Immunoprecipitation

Simulate Genetic Diagnosis of Sickle Cell Anemia

For AP Biology Classes

Study Immunodetection Techniques

Lead Students In a Hypothetical Paternity Determination

Restriction enzymes are endonucleases that recognize and cut double-stranded DNA within or near defined base sequences. They are essential tools for biotechnology.

High Quality Supplies for Your Classroom

Simply Separate Plant Material Extracts!

The Principles and Practice of Agarose Gel Electrophoresis Kit demonstrates how electrophoresis separates molecules on the basis of size and charge.

This simulation introduces students to the use of DNA fingerprinting.

Students identify individuals based on DNA analysis.

A complete package for your classroom PCR needs.

Ideal for a small class or introductory biotechnology unit, this LabStation contains materials for up to four students.

UltraSpec-agarose (10 g); tris acetate buffer (50X for 5 L); gel loading solution 10X (1 ml); methylene blue plus staining system (for 3 L) components sufficient for 20 standard gels.

Over 380 million people worldwide are afflicted by diabetes mellitus, a chronic disease that leads to high blood sugar. Due to genetic predisposition and high-calorie, low-activity lifestyles, that number continues to grow. Without early detection and treatment of diabetes, severe medical complications can occur. In this simulation, students will diagnose diabetes in three patients using the urine glucose test and Enzyme-linked Immunosorbent Assay (ELISA).