Proinsulin C-peptide (human) is a 31-amino acid peptide that connects the Proinsulin a and B chains, ensuring its proper folding, biological activity, and regulation of cellular functions.

Angelic acid?is a?monocarboxylic?unsaturated organic acid. Angelic acid esters are the active components of herbal medicine used against a wide range of various health disturbances including pains, fever, gout, heartburn, etc.

Lingdolinurad is a uric acid transporter protein inhibitor targeting hURAT1 for the study of hyperuricemia or gout.