visualization Protocols

Category: Cytogenetics Protocols: In Situ Hybridization Protocols

Protocol for combined DNA in situ hybridization and immunocytochemistry for the simultaneous detection of nucleic acid sequences, proteins, and incorporated BrdU in cell preparations. Includes: Cell preparations and BrdU labeling; Detection of antigen by immunocytochemistry (ICC); Visualization of ICC antigen; -Gal-BCIG reaction (for producing a blue precipitate visible under brightfield microscopy); Cell processing for in situ hybridization; In situ hybridization (ISH); etc... - [Read Combined DNA In Situ Hybridization and Immunocytochemistry Protocol]

Category: Cell Biology and Cell Culture

Flow assays offer visualization of cell adhesion under wall shear stress. Visualization of the different events of cell adhesion can be quantified by selective image acquisition and subsequent image processing. Flow assays are suited for adhesive events which occur very rapidly in a time scale shorter than that of most static adhesion assays. Also, events subsequent to the initial events can be studied such as cell stabilization and spreading giving some insight into the kinetics of cell-cell. - [Read Dynamic Flow Assay for Cell Adhesion in a Parallel Plate Flow Chamber]

Category: Cell Biology and Cell Culture: Cell Adhesion Protocols

Flow assays allow visualization of cell adhesion under well-defined wall shear stress. Visualization of the events of cell adhesion are quantified by selective image acquisition and image processing. Events subsequent to the initial events can be studied such as cell stabilization and spreading. John T. Patton~GlycoTech Corporation, Rockville, Maryland - [Read Dynamic Flow Assay in a Parallel Plate Flow Chamber]

Category: Primary Cell Isolation and Culture Protocols: Laser Capture Microdissection Protocols

Protocol for Immunoblot. Includes: Staining and Laser Capture Microdissection; Protein Separation by Polyacrylamide Gel Electrophoresis; Electrophoretic Transfer To a Membrane (Nylon, PVDF or Nitrocellulose); Primary and Secondary Antibody Incubations; Visualization. - [Read Immunoblot Protocol]

Category: Lipid Protocols

Protocol for lipid analysis using thin layer chromotography. Protocol includes: Thin layer chromatography: Absorbent: Solvents, Development and Visualization. - [Read Lipid Analysis Using Thin Layer Chromotography Protocol]

Category: Immunology: B Cell Protocols

Procedure permits the isolation of at least 5 µg of total RNA from a sample of purified mouse splenic B lymphocytes. The quality of the RNA is assessed by separation of an aliquot through 1% agarose and staining with ethidium bromide as described in AfCS protocol Visualization of RNA Preparations on 1% Agarose Gels. The isolated RNA is used for analysis of gene expression by microarray technology. analysis of gene expression by microarray technology. - [Read Preparation of B-Lymphocyte RNA for Microarray Analysis Protocol]

Category: Cytogenetics Protocols: In Situ Hybridization Protocols

This protocol fixes and prepares embryos for in situ hybridization to visualize transcript expression patterns. It is a modification of the method developed by Tautz and Pfeifle for whole-mount in situ analysis of embryos. Use of the standard hybridization protocol on RNAi-treated embryos results in high background staining, which makes visualization of transcript expression patterns practically impossible. The following modifications eliminate this problem and allow visualization of transcript. - [Read Transcript In Situ Hybridization of Whole-Mount Embryos for Phenotype Analysis of RNAi-Treated]

Category: Nucleic Acid Electrophoresis Protocols: RNA Electrophoresis Protocols

Method is used to assess (roughly) the integrity of total RNA samples by visualization of discreet 18S and 28S ribosomal RNAs.  Total RNA is separated by electrophoresis through a 1% agarose gel containing 1.3 ìM ethidium bromide.  Binding of the ethidium bromide to the RNA allows visualization of the separated RNA molecules when the gel is exposed to ultraviolet (UV) light. - [Read Visualization of RNA Preparations on 1% Agarose Gels Protocol]

Category: Cell Organelle Protocols: Mitochondria Protocols

Protocol describes the visualization of mitochondria with DiOC6 or DiIC5(3). - [Read Yeast Vital Stains: Visualizing Mitochondria with DiOC6 or DiIC5 Protocol]