lyophilized powder, ≥60 units/mg protein (Bradford)

≥0.2 units/mg protein, salt-free, lyophilized powder

buffered aqueous solution, ≥5 units/mg protein

≥40 units/mg protein

suitable for protein sequencing, lyophilized powder

Type III, lyophilized powder, Protein 55-85 %, ≥4.0 units/mg protein

Type IV, Protein 50-90 %, lyophilized powder, ≥4.0 units/mg protein (biuret)

Type I, ≥4.0 units/mg protein