Influenza A virus (H1N1) (ATCC® VR-1738™) Classification: Orthomyxoviridae, Influenzavirus A / Product Format: frozen General Information Characteristics Culture Method Specifications History Documentation Print Email Share Share this product Facebook Twitter Google+ Permits These permits may be required for shipping this product: Customers located in the state of Hawaii will need to contact the Hawaii Department of Agriculture to determine if an Import Permit is required. A copy of the permit or documentation that a permit is not required must be sent to ATCC in advance of shipment. Classification Orthomyxoviridae, Influenzavirus A Agent Influenza A virus (H1N1) Strain A/Virginia/ATCC3/2009 Applications Emerging infectious disease researchRespiratory researchInfluenza Research Biosafety Level 2 Isolation This item was isolated in tissue culture. Product Format frozen Storage Conditions -70°C or colder Comments Item analyzed using Real-time RT-PCR to determine strain is of pandemic swine Influenza A origin. Effect on Host CPE, rounded refractile cells with cell degeneration Recommended Host MDCK (ATCC® CCL-34™) Growth Conditions Temperature: 35°CRecommendations for Infection: Plate cells 24 hours in advance and infect when cultures are 80-90% confluent. Remove medium and inoculate with a small volume of virus diluted to provide a MOI 0.1. Adsorb 1 hour at 35°C in a humidified 5% CO2 atmosphere. End adsorption by adding virus growth medium. Grow in serum free media that contains 2.0μg/ml TPCK-treated trypsin.Incubation: 2-5 days Effect on Host CPE, rounded refractile cells with cell degeneration Name of Depositor ATCC Special Collection ATCC Source Nasopharyngeal specimen from a patient positive for Flu A in Virginia, 2009. Permits These permits may be required for shipping this product: Customers located in the state of Hawaii will need to contact the Hawaii Department of Agriculture to determine if an Import Permit is required. A copy of the permit or documentation that a permit is not required must be sent to ATCC in advance of shipment. Basic Documentation Product Sheet Certificate of Analysis MSDS