Establishment of MDCK Stable Cell Lines Expressing TMPRSS2 and MSPL and Their Applications in Propagating Influenza Vaccine Viruses in Absence of Exogenous Trypsin

<div>Morphology of MDCK-TMPRSS2 and MDCK-MSPL cells. MDCK-TMPRSS2, MDCK-MSPL, and MDCK cells were observed under a fluorescent microscope. (a) Cells under a light field; (b) cells under a fluorescent field.</div>

Biotechnology Research International

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Figure 1: Establishment of MDCK Stable Cell Lines Expressing TMPRSS2 and MSPL and Their Applications in Propagating Influenza Vaccine Viruses in Absence of Exogenous Trypsin 

Figure 1 | Establishment of MDCK Stable Cell Lines Expressing TMPRSS2 and MSPL and Their Applications in Propagating Influenza Vaccine Viruses in Absence of Exogenous Trypsin 