NR-28620_甲型流感病毒,A/HongKong/1/1968(H3N2)(母体克隆)(病毒）

NR-28620?? Influenza A Virus, A/Hong Kong/1/1968 (H3N2) (mother clone)(Viruses)|Influenza A virus|Influenza A Virus, A/Hong Kong/1/1968 (H3N2) (mother clone)|-60°C or colder|EG BrownAcknowledgment for publications should read "The following reagent was obtained through BEI Resources, NIAID, NIH: Influenza A Virus, A/Hong Kong/1/1968 (H3N2) (mother clone), NR-28620."|Quantity limit per order for this item is 1. This item can be ordered twice a year. Orders over this limit will be sent to NIAID for approval before shipment.Influenza A virus, A/Hong Kong/1/1968 (H3N2) was isolated from a human in Hong Kong on July 17, 1968.The prototype strain of the 1968 influenza epidemic in Hong Kong was originally isolated in primary monkey kidney cells by W. K. Chang and sent to the WHO World Influenza Centre in London where it was passaged twice in monkey kidney cells and twice in eggs. It was passaged once more in eggs and plaque purified twice in MDCK cells at the Laboratory Center for Disease Control, Health Canada, Ottawa. The cloned virus was passaged twice in eggs before deposit to BEI Resources. Sequence information is available for influenza A virus, A/Hong Kong/1/1968 (H3N2) at the Influenza Research Database.Each vial contains approximately 1 mL of pooled allantoic fluid from specific pathogen free (SPF) embryonated chicken eggs infected with influenza A virus, A/Hong Kong/1/1968 (H3N2).