Bradford Protein Assay Spectrophotometry. Includes spectrophotometry information and the Bradford protein assay: A spectrophotometer or colorimeter makes use of the transmission of light through a solution to determine the concentration of a solute within the solution. A spectrophtometer differs from a colorimeter in the manner in which light is separated into its component wavelengths. A spectrophotometer uses a prism to separate light and a colorimeter uses filters. - [Read Bradford Protein Assay Spectrophotometry]
Confocal Microscopy and Protocols. Why use a confocal microscope? Fluorescence, Reflectance or Transmission? Which confocal microscope should you use? Confocal or 2-photon microscopy? Sample Preparation for confocal microscopy, Fixation, Immunolabeling, - [Read Confocal Microscopy and Protocols]
Frozen Sectioning and Tissue Sectioning for Electron Microscopy. Includes Tissue Processing for Transmission Electron Microscopy and Tissue Preservation for Light Microscopy. University of California UCSF Dept. Pathology Research. - [Read Frozen Sectioning and Tissue Sectioning for Electron Microscopy]
The scanning transmission electron microscope precision and reproducibility of mass measurements are comparable with those of the analytical ultracentrifuge, the possibility of determining the mass not only of entire supramolecular assemblies but also of their distinct components has opened exciting new avenues which have occasionally been entered but are not yet fully explored. Includes: Principle and application (The GroEL:GroES complex). - [Read Imaging and Measuring Biomolecules & Their Assemblies by Scanning Transmission Electron Microscopy]
Protocol for sectioning is on a separate page. 2. Standard Procedure To Section for Transmission Electron Microscopy, EM Center, Indiana University School ... List of standard EM Center procedures/protocols - [Read List of standard EM Center procedures/protocols]
Mouse Breeding Suggestions, ES Cell-Mouse Chimera Breeding, Record Keeping, Transmission Patterns. University of Michigan Transgenic Animal (Web) Model Core - [Read Transgenic Mouse Breeding]
The protocol gives general considerations for the design of targeting vectors for transgenic mice. The protocol shares tips in the design of knock-out and knock-in vectors and some of their strategies for producing homologously recombined embryonic stem cells.