Researchers dissolved human insulin (Sigma I2643) in acidified deionized water to concentrations of 2 mg/mL. After they had dissolved, the pH was adjusted with 0.1 M HCl and 0.1 NaOH to pH 4.3. All ...
A problem for biopharmaceutical companies comes as degraded proteins lead to ineffective and possibly dangerous medicines for their clients. Drug companies work on formulation development to protect ...