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.
Sonication can be used to enhance solubility. 1  First, assign a value of â1 to each acidic residue (Asp [D], Glu [E], and the C-terminal âCOOH). 2  If the overall charge of the peptide is positive, the peptide is basic. 3  If the overall charge of the peptide is negative, the peptide is acidic. Acidic peptides might be soluble in PBS (pH 7.4). If this fails, add a small amount of basic solvent such as 0.1 M ammonium bicarbonate to dissolve the peptide, and then add water to the desired concentration.
A compound consisting of two or more amino acids linked in a chain, the carboxyl group of each acid being joined to the amino group of the next by a bond of the type ïOCïNHï. Example sentences. 1  Among the amino acids of the peptide, the most dramatic change was the Phe residue.2  If there are only two amino acids then the peptide is a dipeptide. 3  The peptide contains complementary amino acid sequences, with alternating positive and negative charges.xample sentences. 1  Among the amino acids of the peptide, the most dramatic change was the Phe residue. 2  If there are only two amino acids then the peptide is a dipeptide. 3  The peptide contains complementary amino acid sequences, with alternating positive and negative charges.