Formulation Formulation Formulation Formulation: Supplied as liquid form in Phosphate buffered saline(PBS), pH 7.4. Endotoxin Endotoxin Endotoxin Endotoxin Level: <1.0 EU per 1μg (determined by the LAL method). Applications: Applications: Applications: Applications: SDS-PAGE; WB; ELISA; IP. ...