For Best Results. Apply the Upper Brush against the top lashes and sweep from root to tip until a clean, voluminous look is achieved, followed by the lower lash line using the Micro Brush. Do not let dry between coats. Removes with soap and water or with MaybellineÂ® Clean Express!Â® Eye Makeup Remover.
Neutral peptides usually dissolve in organic solvents. First, try to add a small amount of acetonitrile, methanol, or isopropanol. For very hydrophobic peptides, try to dissolve the peptide in a small amount of DMSO, and then dilute the solution with water to the desired concentration.
A number of peptides are used for diagnostic purposes, for example C-peptide is used to monitor insulin production and to help determine the cause of low blood sugar (hypoglycemia). Peptides are synthesized by coupling the carboxyl group or C-terminus of one amino acid to the amino group or N-terminus of another.