Negative staining is a rapid, qualitative method for analyzing microtubule structure at the EM level. Because negative staining involves deposition of heavy atom stains, structural artifacts such as flattening of the cylindrical microtubule and opening up of microtubules into flat sheets are common. Negative staining is very useful because of its ease, rapidity and lack of requirement for specialized equipment other than that found in a regular EM facility. - [Read Negative Stain Electron Microscopy of Microtubules Protocol]
Primary mammalian endothelial cells protocol. This protocol is designed for primary endothelial cells isolated
from various organs of mammals. Large and flat cells, often with large nuclei. Includes: Required reagents; DNA preparation and quality; Preparation of cells and cell culture; Important controls; Nucleofection protocol. - [Read Protocol Primary Mammalian Endothelial Cells]
TIRM is a optical technique for monitoring the instantaneous separation distance between a microscopic sphere & a flat plate. Changes in distance as small as 1 nm can be detected. Includes information on: Scattering Intensity I is Related to Elevation h ; apparatus. - [Read Total Internal Reflection Microscopy]
This protocol a protocol on how to generate transfected embryonic stem (ES) cell clones. The previous protocol in this series is the Protocol for Electroporation of ES cells. The next protocol in the series is the Protocol on Disaggregation, Expansion, and Freezing of Transfected ES Clones.