Easily assemble the second most common and simplistic amino acid of the 20 related to human biology with this kit.
Easily assemble one of the most common amino acids and better appreciate the guanidinium group capping its side chain.
Easily assemble the first isolated common amino acid (from asparagus) of the 20 related to human biology with this kit.
Easily assemble Aspartic acid, one of the 20 related to human biology and protein synthesis with this kit.
Easily assemble one of the most common amino acid of the 20 related to human biology with this kit.