ICPs and late structural (virion) antigens. Cross reactivity is >90% with human rotaviruses (reported). Uninfected cell reactivity is negative against HEp-2 cells and WI-38 cells by indirect immunofluorescence.

Short term (up to 6 months) store at 2-8 °C. Long term, aliquot and store at -20°C. Avoid multiple freeze/thaw cycles.