Human Bronchial Epithelial cells (HBEpC,人支氣管上皮細胞), or bronchial epithelium, are composed of various specialised cell types including basal, ciliated and secretory cells.

Microglia（人小神經(jīng)膠質(zhì)細胞）are a type of unique myeloid cells, reside in the parenchyma of the healthy central nervous system (CNS), account for 10–15% of all cells found within the brain.

Human Oligodendrocyte Progenitor Cells（人少突膠質(zhì)細胞祖細胞）can be used for a variety of research applications including studies of neurotoxicity.

Human whole blood(人類(lèi)全血) sample is the liquid fraction of blood called plasma (about 55% of volume).

Pancreatic stellate cells (PSCs,人胰腺星狀細胞) comprise 4-7% of parenchymal cells in the pancreas.