Amino Acid Kit, 7 Models, molymod®

This molecular kit demonstrates seven L-configuration amino-acid models: valine, threonine, phenylalanine, methionine, histidine, aspartic acid, and glutamine with proline. Additional parts allow peptide and hydrogen bonds to be formed for a polypeptide chain and part of a beta-pleated sheet. Atom parts measure 14–23 mm in diameter.