Information on Immortalized Mammary Epithelial Cells (IMEC). Includes: Background Information on IMEC; Culturing; Trypsinization. - [Read IMEC Maintenance]
Potential embryotoxicity is assessed by monitoring the effect of the test compound on total protein synthesis, and DNA synthesis in cultured human foetal lung fibroblasts. Rat lung epithelial cells can be used to determine cytotoxicity of select compounds because of their ability to metabolise xenobiotics. - [Read Lung Cell Assay Protocol]
Transient transfection into 293T cells is a convenient way to overexpress and obtain both cellular and extracellular (secreted or membrane) proteins. 293 is a human renal epithelial cell line which is transformed by adenovirus E1A gene product. 293T is a derivative which also express SV40 large T antigen, allowing episomal replication of plasmids containing the SV40 origin and early promoter region. They (both) have the unusual property of being highly transfectable. - [Read Transient Transfection Into 293T Cells Protocol]