产品描述信息
NR-3481?? Influenza A Virus, Kilbourne F28: A/turkey/Kansas/4880/1980 (HA, NA) x A/Puerto Rico/8/1934 (H1N1), Low (L) Yield (Viruses)|Influenza A virus|Influenza A Virus, Kilbourne F28: A/turkey/Kansas/4880/1980 (HA, NA) x A/Puerto Rico/8/1934 (H1N1), Low (L) Yield |-60°C or colder|NIAID/NIHAcknowledgment for publications should read "The following reagent was obtained through BEI Resources, NIAID, NIH: Kilbourne F28: A/turkey/Kansas/4880/1980 (HA, NA) x A/Puerto Rico/8/1934 (H1N1), Low (L) Yield, NR-3481."| 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. The donor of the hemagglutinin and neuraminidase genes of NR-3481 is a low (L) yield derivative (Kilbourne F25; BEI Resources NR-3469) of influenza A virus, A/turkey/Kansas/4880/1980 (H1N1), which is a virus of swine antigenic phenotype isolated from a turkey in the course of a natural epizootic. As was the case with human isolates of swine phenotype, low- (L) and high-yield (H) HA mutants could be isolated from the wild type parent with the use of selective antibody. The other parent of this reassortant, X-31 (Kilbourne F108; BEI Resources NR-3483) is A/Aichi/2/1968 (HA, NA) x A/Puerto Rico/8/1934 (H3N2), and has been shown to contain only the HA and NA genes from A/Aichi/2/1968 (H3N2). Since these were replaced by the HA and NA genes of the A/turkey/Kansas/4880/1980 (H1N1), Low (L) Yield parent, NR-3481 does not contain any genes from A/Aichi/2/1968 (H3N2).Each vial contains approximately 1 mL of pooled allantoic fluid from specific pathogen free (SPF) embryonated chicken eggs infected with reassortant influenza A virus, A/turkey/Kansas/4880/1980 (HA, NA) x A/Puerto Rico/8/1934 (H1N1), Low (L) Yield.
Kilbourne Archive HomepageKilbourne/New York Medical College Archive of Influenza Virus Reassortants and MutantsKilbourne F28 information