Optimization of Cell Culture Conditions for the Evaluation of the Biological Activities of the Tetrapeptide N-Acetyl-Ser-Asp-Lys-Pro, a Natural Hernoregulatory Factor

Optimization of Cell Culture Conditions for the Evaluation of the Biological Activities of the Tetrapeptide N-Acetyl-Ser-Asp-Lys-Pro, a Natural Hernoregulatory Factor