Nuwacell Biotechnologies Co., Ltd. has a complete set of teratoma identification technologies, with short project cycles and high repeatability. The teratoma analysis report includes photos of hPSC-derived teratomas in mice, the weight and diameter of formed teratomas, and three germ layers identification using HE staining.

Detection of the three-germ line lineages differentiation potential of hiPSC (at passage 11) in severe combined immunodeficient mice on 7 weeks.
HE staining of teratoma showing neural tubes (ectoderm, left panels), cartilage (mesoderm, middle panels), and gut epithelia (endoderm, right panels). Scale bar, 100 μm.
Detection of the three-germ line lineages differentiation potential of hiPSC (at passage 11) in severe combined immunodeficient mice on 10 weeks.
HE staining of teratoma showing neural tubes (ectoderm, left panels), cartilage (mesoderm, middle panels), and gut epithelia (endoderm, right panels). Scale bar, 100 μm.