1 Cells for scientific, medical, and diagnostic laboratory use; cell-derived preparations for scientific, medical, and diagnostic laboratory use; cells for medical and diagnostic research; cell-derived preparations for medical and diagnostic research; kits comprised of cells, reagents and instructions for using the contents of the kit for diagnostic, scientific, laboratory, and medical research; kits comprised of cell-derived preparations, reagents and instructions for using the contents of the kit for diagnostic, scientific, laboratory, and medical research; kits comprised of cells and instructions for using the contents of the kit for diagnostic, scientific, laboratory, and medical research; kits comprised of cell-derived preparations and instructions for using the contents of the kit for diagnostic, scientific, laboratory, and medical research; cells for calibration of laboratory assays, devices, and equipment; cell-derived preparations for calibration of laboratory assays, devices, and equipment; cells for use in development of laboratory assays, devices, and equipment; cell-derived preparations for use in development of laboratory assays, devices, and equipment