LLC-MK2 Derivative (ATCC® CCL-7.1™) Organism: Macaca mulatta, monkey, rhesus / Tissue: kidney / General Information Characteristics Culture Method 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. Organism Macaca mulatta, monkey, rhesus Tissue kidney Product Format frozen Morphology epithelial Culture Properties adherent Biosafety Level 1 Age adult Storage Conditions liquid nitrogen vapor phase Karyotype modal number = 70; range = 41 to 136.No marker chromosomes noted.No marker chromosomes noted. Genes Expressed plasminogen activator; keratin. Virus Susceptibility Human poliovirus 1 Human poliovirus 2 Human poliovirus 3 Comments The cells are positive for keratin by immunoperoxidase staining. Complete Growth Medium The base medium for this cell line is ATCC-formulated Eagle's Minimum Essential Medium, Catalog No. 30-2003. To make the complete growth medium, add the following components to the base medium: fetal bovine serum to a final concentration of 10%. Subculturing Protocol: Remove and discard culture medium. Briefly rinse the cell layer with 0.25% (w/v) Trypsin- 0.53 mM EDTA solution to remove all traces of serum which contains trypsin inhibitor. Add 2.0 to 3.0 mL of Trypsin-EDTA solution to flask and observe cells under an inverted microscope until cell layer is dispersed (usually within 5 to 15 minutes). Note: To avoid clumping do not agitate the cells by hitting or shaking the flask while waiting for the cells to detach. Cells that are difficult to detach may be placed at 37°C to facilitate dispersal. Add 6.0 to 8.0 mL of complete growth medium and aspirate cells by gently pipetting. Add appropriate aliquots of the cell suspension to new culture vessels. Incubate cultures at 37°C.Subcultivation Ratio: A subcultivation ratio of 1:2 to 1:6 is recommendedMedium Renewal: 2 to 3 times per week Cryopreservation Freeze medium: Complete growth medium 95%; DMSO, 5%Storage temperature: liquid nitrogen vapor phase Culture Conditions Temperature: 37.0°C Name of Depositor RN Hull 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