Phosphate reagents

... fatty acids. The composition of the Hammarsten grade BLOK™ Casein is 1% (w/v) casein (Hammarsten grade) in 100mM sodium phosphate, 150mM NaCl, pH7.4 with Kathon® anti-microbial agent. Features 1% Casein (w/v) solution for blocking ...

Storage temperature: 2 °C - 30 °C

... PBS ( phosphate buffered saline) is a balanced salt solution used for a variety of cell culture applications, such as washing cells before dissociation, transporting cells or tissue, diluting cells for counting, and preparing reagents. ...

Storage temperature: -20, 4 °C

... pH 7.5 using denatured hemoglobin as substrate. Enzyme activity is assayed in the following mixture: 0.08 M potassium phosphate (pH 7.5), 5 M urea, 4 mM NaCl, 3 mM CaCl2 and 16.7 mg/ml hemoglobin. Storage Buffer The enzyme is ...