Sacituzumab is a humanized IgG1 monoclonal antibody utilized in the synthesis of antibody-active small-molecule couplings (naked antibody to Sacituzumab govitecan).

D-proline is an isomer of the naturally occurring amino acid L-Proline. D-amino acids have been found in relatively high abundance in human plasma and saliva. These amino acids may be of bacterial origin but there is also evidence that they are endogenously produced through amino acid racemase activity.

Kaempferol 3-sophoroside-7-glucoside is a bioactive component in roasted Lycium chinense leaves with anti-obesity activity.