types Protocols

Category: Cytoskeleton Protocols: Microtubules Protocols

Segmented and polarity-marked microtubules are very useful for many different types of in vitro assays. Segmented microtubules are microtubules with a bright seed and dim elongated segments on both ends. Polarity marked microtubules are microtubules with a bright seed and a dim elongated segment only on one end -- the plus end. - [Read Preparation of Segmented and Polarity Marked Microtubules Protocol]

Category: Immunology: T Cell Protocols

Provides methods for the derivation of specific types of T cell clones: preparation and maintenance of alloreactive murine helper T (TH) lymphocyte and cytotoxic T lymphocyte (CTL) clones using the limiting dilution technique and derivation of TH clones reactive with soluble protein antigens including a method for the selection of either TH1 or TH2 lymphocyte subsets. - [Read Production of T Cell Clones Protocol]

Category: Primary Cell Isolation and Culture Protocols: Mammalian Cell Culture Protocols

This protocol is optimized for erythroid cells, other cell types may require modifications. - [Read Protocol for Stable Lines]

Category: Cell Organelle Protocols: Subcellular Fractionation Protocols

This protocol is employed for the purification of a population of muscle-derived cells from skeletal muscle of C57Bl/6 animals. The resulting preparation is a mixture of many cell types including satellite cells (a.k.a., muscle progenitor cells) and hematopoietically active muscle-derived cells. - [Read Protocol for the Isolation of a Heterogenous Muscle-Derived Cell Population]

Category: Cell Biology and Cell Culture

The separation depends on the use of a hyperosmotic density barrier to separate the two types of leukocyte. - [Read Purification of leukocyte fractions from rat peritoneal exudates by density barrier sedimentation.]

Category: Cytogenetics Protocols

SCE protocol. Protocol for the use for wildtype MEFs. It may require some adjustments for other genotypes or cell types. - [Read SCE protocol]

Category: Stem Cell Protocols: Stem Cell Isolation Protocols

Germ layers are multipotent tissues that have the ability to differentiate into various tissue types. Isolation and manipulation of germ layers is important for examining differentiation. This protocol describes a method for separating postimplantation germ layers. - [Read Separating Postimplantation Germ Layers Protocol]

Category: Genetics and Genomics: Cancer Genetics Protocols

SAGE is a new method that has been invented at Johns Hopkins University in USA to give scientists an overview of a cell’s complete gene activity. It works by capturing RNAs, identifying them and counting them. By comparing different types of cells, the researchers hope to generate profiles that will help them understand healthy cells and what goes wrong during diseases. Includes: How SAGE works and Steps of SAGE. - [Read Serial Analysis Of Gene Expression (SAGE)]

Category: Staining Protocols: Simple Staining Protocols

Protocol for simple staining. Smear is stained with a solution of a single dye which stains all cells the same color. Differentiation of cell types or structures is not the objective of the simple stain. However, certain structures which are not stained by this method may be easily seen, for example, endospores and lipid inclusions. - [Read Simple Staining Protocol]

Category: Cell Biology and Cell Culture: Flow Cytometry Protocols: DNA Staining Protocols for Flow Cytometry

In an attempt to accurately measure DNA content with simultaneous preservation of cell surface markers, we have utilized gentle ethanol treatment techniques, which permeablize cells with minimal loss of surface antigen expression and antibody-antigen association. For some cell types, the presence of apoptotic cells based on reduced DNA content can also be detected. One such technique employs the addition of ethanol to cells previously resuspended in high concentrations of fetal bovine serum... - [Read Simultaneous Analysis of DNA Content and Surface Immunophenotype Protocol]

Category: Primary Cell Isolation and Culture Protocols

Slide Preparation for Manual Microdissection for Subsequent DNA, RNA, and Protein Analysis. Manual microdissection and subsequent molecular analysis can be carried out on slides stained using standard hematoxylin and eosin methods. However, if cell types that are (or are not) expressing a specific protein are required for a study, then more advanced slide preparation methods such as Immuno-LCM may be utilized. - [Read Slide Preparation for Manual Microdissection Protocol]

Category: Neuroscience Protocols: Neuronal Stains Protocols

Protocol stain for pituitary cell types. Periodic acid Schiffs Orange G. - [Read Stain for Pituitary Cell Types Protocol]

Category: Microscopy Protocols: In Vivo Imaging Protocols

Sophisticated fluorescence microscopy methods & equipment, now allow cellular events to be studied at high resolution in living material. The studying of living fly tissues presents unique difficulties in keeping the cells alive, introducing fluorescent probes, & imaging through thick hazy cytoplasm. This protocol outlines the preparation of major tissue types amenable to study by time-lapse cinematography and different methods for keeping them alive. - [Read Time-Lapse Cinematography in Living Drosophila Tissues: Preparation of Material]

Category: Drosophila Protocols

Protocol outlines the preparation of major tissue types amenable to study by time-lapse cinematography and different methods for keeping them alive. - [Read Time-Lapse Cinematography in Living Drosophila Tissues: Preparation of Material Protocol]

Category: Cell Culture Protocols

Includes information on: Cell Isolation Theory ( Tissue Types: Epithelial Tissue, Connective Tissue); Dissociating Enzymes (Collagenase, Trypsin, Elastase, Hyaluronidase, Papain, Chymotrypsin, Deoxyribonuclease I, Neutral Protease (Dispase), Trypsin Inhibitor (Soybean)); Cell Isolation Techniques: Working With Enzymes, Basic Primary Cell Isolation, Equilibration with 95%O2:5%CO2, Trituration, Enzymatic Cell Harvesting, Cell Adhesion and Harvesting, Trypsin for Cell Harvesting, etc... - [Read Worthington Tissue Dissociation Guide]