Primary human pulmonary artery smooth muscle cells cryopreserved at the end of the tertiary culture. • Viability: at least 70% • ≥500,000 viable cells/vial • Capable of at least 16 population doublings • Mycoplasma: Not Detected • Hepatitis B: Not Detected • Hepatitis C: Not Detected • HIV-1: Not Detected • Bacteria, yeast, and other fungi: Not Detected • Negative for von Willebrand factor (vWf) • Positive for α-actin
For Research Use Only. Not for use in diagnostic procedures.