Luciferase Stable IGR-N91 cells are derived from a bone marrow metastasis of a neuroblastoma with amplified MYCN gene amplification (a characteristic of advanced neuroblastoma). These cells have applications in understanding more about local and metastatic tumor growth patterns and exploring new cancer therapeutics.Quantity: 10⁶ cells/1.0 mlOrganism: Human (H. sapiens)Source Organ: Bone MarrowBioSafety Level: IIGrowth Properties: AdherentMorphology: Epithelial Population Doubling: 36 - 48 hoursSeeding Density: 40,000-60,000 cells/cm2Markers: Luciferase (gene insertion), PcDNA3-Luc2 vector, neomycin resistance Applications: For Research Use OnlyDonor Age: 8 years oldDonor Ethnicity: Not disclosedPropagation: The base medium for this cell line is Prigrow III medium available at abm, Cat. No. TM003. To make the complete growth medium, add the following components to the base medium: fetal bovine serum (TM999)* to a final concentration of 10%, Penicillin/Streptomycin Solution (G255) to a final concentration of 1%, and 1X GlutaMAX (Gibco).Change media every 2-3 days.Carbon dioxide (CO2): 5%, Temperature: +37.0°C.* Do not use heat-inactivated FBS for cell culture unless specified otherwise.Preservation: 1. Freeze Medium: Complete growth medium with 20% FBS and 10% DMSO.2. Storage Temperature: Liquid nitrogen vapour phase.Quality Control: 1) Western blot; 2) Bioluminescence; 3) Inner salt (MTS) assay Shipping Conditions: Dry IceStorage Conditions: -180°C