As a recognized leader in cell line characterization and cell banking, WiCell provides researchers with accurate and reliable characterization testing as well as high-quality hPSC lines for basic and translational research. Characterization service offerings include cGMP compliant karyotype and FISH testing as well as research grade karyotype, FISH, identity by STR, Spectral Karyotyping (SKY), SNP microarray, and mycoplasma testing. WiCell Stem Cell Bank offerings include human ES, iPS, disease models, and engineered cell lines as well as cell lines banked under cGMP conditions. In addition, WiCell offers long-term liquid nitrogen storage and customizable services such as quality control testing and cell banking.