RT Journal Article SR Electronic(1) A1 Rombaut, Bart A1 Andries, Koen A1 Boeyé, AlbertYR 1991 T1 A comparison of WIN 51711 and R 78206 as stabilizers of poliovirus virions and procapsids JF Journal of General Virology, VO 72 IS 9 SP 2153 OP 2157 DO https://doi.org/10.1099/0022-1317-72-9-2153 PB Microbiology Society, SN 1465-2099, AB The thermal denaturation of poliovirus virions and procapsids in the 42 to 48 °C range was studied using N- and H-specific monoclonal antibodies. The half-life of the N antigen of Mahoney and Sabin 1 virions was extended 50- to 250-fold by either 10 µm WIN 51711 or R 78206. The minimum concentrations required for full stabilization at 46 °C (1.0 µm for WIN 51711, 0.2 µm for R 78206) were independent of the strain or serotype of the virus; 30 to 60 molecules of stabilizer per virion were required for full protection. R 78206 was the most efficient stabilizer of Mahoney procapsids; the half-life of the N-specific epitopes of these particles at 44 °C was extended from less than 1 min to 1 day., UL https://www.microbiologyresearch.org/content/journal/jgv/10.1099/0022-1317-72-9-2153