计算溶液所需的质量、体积或浓度。

Recombinant Human Neuroserpin protein (rp149226)-Protein Bioactivity
Fully biologically active when compared to standard. The ED₅₀ as determined by a cell proliferation assay using rat C6 cells is less than 0.5 μg/mL, corresponding to a specific activity of > 2000 IU/mg.