The tetrasubstitued peptide CJC-1295 No DAC has a chemical structure of C152H252N44O42 and a molecular weight of 3367.2. Its structure is that of a 30 amino acid peptide chain. Its functionality is marked by its ability to bioconjugate with the globular protein serum albumin; this means that contains an ability to pair up two biomolecules in order to form a chemical bond.