← Glossary

Protein

Proteins are long amino-acid chains that fold into specific three-dimensional shapes to carry out structural, enzymatic, or signalling roles. The distinction from peptides is mainly one of length and folded complexity.

The all-in-one peptide app

Stop reading, start tracking.

PepCue logs your doses, runs the vial math, counts your vials, and keeps the whole protocol in one place. It replaces the spreadsheet, the calculator, and the sticky notes.

  • Dose logging
  • Reconstitution math
  • Smart reminders
  • Vial & cost tracking
iPhone · free to start
Protein — Definition