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Water Kit - Magnetic Water Molecules
Water Kit©
Starting at: $44.00

A FUN tool to help you teach water concepts. Your students will use these magnetic water molecules to discover hydrogen bonding, make ice, dissolve salt, evaporate water, explore transpiration, create ethanol, and much more.

NaCl Lattice©
Starting at: $82.00

Take your salt crystal lessons from 2-D to 3-D. These colorful sodium chloride ion models will help your students discover the cubic nature of salt crystals, efficient lattice packing, high melting temperature, brittleness and cleavage planes.

Amino Acid Starter Kit©
Starting at: $61.00

This engaging, hands-on protein-folding kit makes teaching protein structure basics easy. Your students will fold a protein while exploring how the chemical properties of amino acids determine its final structure.

DNA Discovery Kit<sup>&#169;</sup>
DNA Discovery Kit©
Starting at: $47.00

Let your students explore the structure of DNA just as Watson and Crick did. This self-instructive magnetic DNA model kit quickly and easily combines into accurate 3-D nucleotides, which then connect to form the double helix.
Enzymes in Action Kit©
Starting at: $33.00

Our new foam protein kit introduces your students to enzymes. They will use the engaging foam model pieces and activities to identify the substances involved in enzymatic activity, explore how enzymatic reactions occur, demonstrate the catabolism and anabolism, and much more.
ß-Globin Folding Kit©
Starting at: $118.00

ß-globin becomes real in your students’ hands as they fold mini toober fragments into a 3-D protein model of ß-globin. Your students will discuss oxygen transport as they attach O2 to the iron in the heme group and then explore how a single mutation causes sickle cell anemia.

ß-Globin Prefolded Model©
Starting at: $120.00

You can use our prefolded mini toober model of ß-globin to demonstrate protein structure, the important role of hemoglobin in oxygen transport, and the lasting effects of a single amino acid mutation on a protein. Some teachers purchase it in conjunction with the B-Globin Folding Kit to use as a sample model. The model also reinforces lessons introduced in our Amino Acid Starter Kit©.

Insulin mRNA to Protein Kit©
Starting at: $54.00

Insulin is an ideal protein to illustrate mRNA to protein translation. Our kit will let your students explore how a specific sequence of nucleotides encodes a corresponding sequence of amino acids, which then determines its final 3-D protein structure.

Substrate Specificity Field Test Kit©
Starting at: $38.00

Help your students achieve that "aha moment" with this simple but elegant kit that demonstrates the highly-specific interaction between a substrate and an enzyme.
Flow of Genetic Information Kit©
Starting at: $114.00

It’s the product that 3DMD customers have been asking for and a must-have for everyone who hasn't seen it's earlier versions! Our new Flow of Genetic Information Kit will allow your students to model DNA replication using color-coded, foam nucleotides and a placemat; model RNA transcription as they copy one strand of DNA into mRNA using an RNA polymerase; and model translation/protein synthesis as they decode the mRNA into protein on the ribosome placemat. Your students can then explore the folding of the protein into its final 3D shape using the popular Amino Acid Starter Kit.