SP
Guide section
Research solution preparation
Dissolving lyophilized peptide for laboratory work: solvent choice, clean technique and how long solutions last.
- SP-01 Research Solution Preparation: Dissolving Peptides Accurately How to turn a vial of lyophilized peptide into a solution of known concentration for in vitro laboratory work: correcting for peptide content, adding solvent, mixing… 2–8 °C15–25 °C
- SP-02 Solvent Selection: Matching the Solvent to the Sequence Water works for many peptides, but not all. How to predict solubility from net charge and hydrophobicity, and when to reach for dilute acid, dilute base… 15–25 °C
- SP-03 Solution Stability: How Long a Prepared Peptide Lasts Peptides in solution degrade much faster than dry powder. The factors that set how long a solution remains usable, and how to set a defensible use-by… −80 °C−20 °C2–8 °C