Molecular Biology Grade. Chromatographically purified to remove RNase and protease. Supplied as a solution at approximately 2 Kunitz units per microliter (approximately 1 mg/ml) containing 50% glycerol and 1 mM calcium chloride.
Molecular Biology Grade. Chromatographically purified to remove RNase and protease. Supplied as a solution at approximately 2 Kunitz units per microliter (approximately 1 mg/ml) containing 50% glycerol and 1 mM calcium chloride.
Chromatographically purified in a modification of the procedure of Bernardi et al., Biochim. Biophys. Acta, 129, 1 (1966). A dialyzed, lyophilized powder.
