Formulation
Formulation compatibility
Keep the peptide below its isoelectric point in aqueous systems where possible; solubility is usually better away from the pI. Avoid strong oxidisers and reducing agents in the same phase.…
2 min read · updated 12 11 月, 2026
- Keep the peptide below its isoelectric point in aqueous systems where possible; solubility is usually better away from the pI.
- Avoid strong oxidisers and reducing agents in the same phase.
- Check preservative compatibility — some cationic preservatives interact with anionic peptides.
- Add the peptide late in the process and at the lowest temperature the process allows.
- For emulsified systems, confirm partitioning between phases; a peptide that migrates into the oil phase is no longer doing anything in the water phase.
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