Parainfluenza 1, all structural antigens. Recognizes Sendai virus by ELISA. Does not cross -react with Parainfluenza types 2 and 3, Influenza A, Influenza B, Respiratory Syncytial Virus, HSV1, HSV2, Adenovirus, CMV, Measles, Mumps and Rubella by indirect IFA. Does not react with HEp-2 cells or monkey kidney cells by indirect IFA.

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