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SPPS

SPPS (solid-phase peptide synthesis) is the standard manufacturing method for therapeutic and cosmetic peptides. Amino acids are assembled step by step on a resin support

Related terms

  • Lyophilization — Lyophilization is freeze-drying: water is removed from the frozen peptide solution under vacuum.
  • Counterion — A counterion is the charged species that pairs with a peptide to form a neutral salt.
  • TFA salt vs acetate salt — TFA salt and acetate salt are the two most common peptide salt forms.
  • Peptide content vs purity — Peptide content and purity are two different measurements.

Category: manufacturing · Part of our peptide glossary · Sourcing question? Ask our engineers — replies within 4 business hours.