As a recognized world leader in pluripotent stem cell banking and characterization, WiCell provides the stem cell community with high-quality cell lines as well as accurate and reliable characterization testing. WiCell Stem Cell Bank offerings include human pluripotent cell lines (ES, iPS, disease model, cGMP, and modified). Characterization services include karyotype, FISH, SKY, SNP microarray, mycoplasma testing, and identity by STR. In addition, long-term liquid nitrogen storage and customizable services such as quality control testing and cell banking are offered, allowing laboratories to fully optimize their limited resources.