data Protocols

Category: Cell Biology and Cell Culture: Flow Cytometry Protocols

Protocol for calcium flux analysis. Includes: Reagent Preparation; Sample Preparation; Cell Surface Staining; Instrument Set up; Optimizing the Instrument Settings; Recording Data to Apply Compensation; Recording Experimental Data. - [Read Calcium Flux Analysis Protocol for Flow Cytometry]

Category: Molecular Biology Protocols: Carbohydrate Protocols

o determine the relative amounts of LPS carbohydrates present in a given strain. The assay can be done on one set of samples and then scanned at the various wavelengths for reasonable data on the 3 types of sugars. HEXOSE ASSAY, 6-DEOXYHEXOSE ASSAY, HEPTOSE ASSAY. Hancock Laboratory. - [Read Carbohydrate Assays]

Category: Cell Biology and Cell Culture: Apoptosis Protocols

Caspase Detection Methods for Apoptosis. Zeuner et al. Purdue Cytometry CD-ROM Series. - [Read Caspase Detection Methods for Apoptosis]

Category: Cell Biology and Cell Culture: Cell Cycle Protocols

Cell Cycle Protocol using Flow Cytometry. Cell cycle Analysis by Flow Cytometry. DNA content Analysis on the FACSAria. Analyzing Cell cycle FCM data. Biomedical Sciences Flow Cytometry Core Laboratory. Dr.Smith Cornell. - [Read Cell Cycle Protocol using Flow Cytometry]

Category: Cell Biology and Cell Culture: Flow Cytometry Protocols

Protocol uses specific antibodies coupled to one of four fluorochromes: fluorescein isothiocyanate (FITC), R-phycoerythrin (PE), peridinin chlorophyll-a (PcP), and allophycocyanin (APC). These fluorochromes can be used simultaneously to stain and analyze the expression patterns of four different proteins in the same sample. The fluorochrome stained cell populations are analyzed using a FACSCalibur dual-laser flow cytometer. - [Read Characterization of Cells by Flow Cytometry Protocol]

Category: Immunology: B Cell Protocols

Fluorochromes can be used simultaneously to stain and analyze the expression patterns of four different proteins in the same sample. The fluorochrome stained cell populations are analyzed using a FACSCalibur dual-laser flow cytometer. - [Read Characterization of Cells by Flow Cytometry Protocol]

Category: Chromatography Protocols: Immobilized Metal Ion Affinity Chromatography Protocols

Protocol is the second step in a three-step process for the preparation and enrichment of phosphopeptides using immobilized metal affinity chromatography (IMAC) for the identification of the phosphopeptides by LCMS/ MS. This procedure describes the construction of microchromatographic columns, or micro-tips. - [Read Construction of Micro-Tip for Use in IMAC Protocol]

Category: Fluorescent Dyes Protocols

Cyanine dye reagents are useful as fluorescent labels for proteins. This protocol has been designed to label the thiol group on cysteine using Cy3 or Cy5 minimal maleimide labeling dyes. - [Read Cyanine Dye (Maleimide) Protein Labeling Protocol]

Category: Cell Biology and Cell Culture: Apoptosis Protocols

Detection of Apoptosis vs Necrosis (Oncosis). Amazing review of methods. Vitale et al. - [Read Detection of Apoptosis vs Necrosis (Oncosis)]

Category: Cell Biology and Cell Culture: Apoptosis Protocols

Detection of apoptotic process in situ using immunocytochemical and TUNEL assays. Barbieri et al. Purdue Cytometry CD-ROM Series - [Read Detection of apoptotic process in situ using immunocytochemical]

Category: Cell Biology and Cell Culture: Cell Viability Protocols

Cell-based assays are important tools for contemporary biology and drug discovery because of their predictive potential for in vivo applications.This assay gives ratiometric, inversely proportional values of viability and cytotoxicity (Figure 4.15) that are useful for normalizing data to cell number. Also, this reagent is compatible with additional fluorescent and luminescent chemistries. - [Read Determining Number of Live and Dead Cells in Cell Population: Cytotoxicity Assay Protocol]

Category: Cell Culture Protocols: Cell Fixing Protocols

Organic solvents such as alcohols and acetone remove lipids and dehydrate cells, precipitating the proteins on the cellular architecture. Be aware that different antigens may be affected differently by the various solvents. If no previous data are available for your antigen, start with the 50/50 mixture. For tissue culture dishes, concentrations of acetone higher than 50% will destroy the integrity of the plastic. - [Read Fixing Attached Cells in Organic Solvents Protocol]

Category: Cell Biology and Cell Culture: Apoptosis Protocols

Flow Cytometry Laboratory. Apoptosis. Perdue. - [Read Flow Cytometry Laboratory]

Category: Immunology: Immunofluorescence Protocols

Data for fluorescent dye properties. Includes: Fluorochrome, Excitation in(nm), Emission in (nm) and Color Application. - [Read Fluorescent Dye Properties Data]

Category: Microarray Protocols: Microarray Analysis Protocols

Genome-wide analysis of data generated on the Affymetrix 10K Xba 142 arrays for identification of regions with high probability to contain genes responsible for Micronodular (non-pigmented) Adrenocortical Hyperplasia. - [Read Genome-Wide Analysis Protocol]

Category: Pharmacology and Toxicology Protocols: Drug Discovery

High-throughput and sensitive assay to measure yeast cell growth: a bench protocol for testing genotoxic agents. Method is highly sensitive, provides quantifiable data and offers high-throughput screening capability.  Starting with the treatment of cells with different doses of damaging agents, pre-prepared growing media containing 96-well plates are inoculated and cell population is automatically monitored every 10 min for 48 hours.  - [Read High Throughput and Sensitive Assay Measure Yeast Cell Growth Protocol]

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

This procedure describes the isolation and culture of adult mouse cardiac myocytes from one heart. The isolation routinely yields approximately 1 million rodshaped myocytes per heart. - [Read Isolation of Adult Mouse Cardiac Myocytes from One Heart Protocol]

Category: Mouse Protocols: Mouse Cell Culture Protocols

Protocol describes the isolation and culture of adult mouse cardiac myocytes from one heart. The isolation routinely yields approximately 1 million rodshaped myocytes per heart. - [Read Isolation of Adult Mouse Cardiac Myocytes from One Heart Protocol]

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

This procedure describes the isolation and culture of adult mouse cardiac myocytes from two or more hearts. Includes modifications for the digestion of two or more hearts in the same procedure and subsequent pooling of myocytes derived from the multiple hearts. The isolation procedure is performed by one or more technicians and routinely yields approximately 1 million rod-shaped myocytes per heart. - [Read Isolation of Adult Mouse Cardiac Myocytes from Two or More Hearts Protocol]

Category: Immunology: B Cell Protocols

Describes the isolation of resting B lymphocytes (B cells) from mouse spleens by using negative selection with anti-CD43 and anti-Mac-1/CD11b monoclonal antibodies coupled to magnetic microbeads. This strategy depletes non-B cells from a mixed population of splenocytes and relies on the fact that most mature leukocytes, with the exception of resting splenic B cells, express CD43. - [Read Isolation of Resting B Lymphocytes from One or More Groups of Four Mouse Spleens Protocol]

Category: Immunology: Mononuclear Cell Isolation Protocols: B Lymphocyte Isolation Protocols

Protocol describes the isolation of resting B lymphocytes (B cells) from mouse spleens by using negative selection with anti-CD43 and anti-Mac-1/CD11b monoclonal antibodies coupled to magnetic microbeads. This strategy depletes non-B cells from a mixed population of splenocytes and relies on the fact that most mature leukocytes, with the exception of resting splenic B cells, express CD43. - [Read Isolation of Resting B Lymphocytes from Sixteen Mouse Spleens Protocol]

Category: Immunology: B Cell Protocols

Describes the isolation of resting B lymphocytes (B cells) from mouse spleens by using negative selection with anti-CD43 and anti-Mac-1/CD11b monoclonal antibodies coupled to magnetic microbeads. This strategy depletes non-B cells from a mixed population of splenocytes and relies on the fact that most mature leukocytes, with the exception of resting splenic B cells, express CD43. - [Read Isolation of Resting B Lymphocytes from Sixteen Mouse Spleens Protocol]

Category: Immunology: Mononuclear Cell Isolation Protocols: B Lymphocyte Isolation Protocols

This procedure describes the isolation of resting B lymphocytes (B cells) from mouse spleens by using negative selection with anti-CD43 and anti-Mac-1/CD11b monoclonal antibodies coupled to magnetic microbeads. This strategy depletes non-B cells from a mixed population of splenocytes and relies on the fact that most mature leukocytes, with the exception of resting splenic B cells, express CD43. - [Read Isolation of Resting B Lymphocytes Protocol]

Category: Cytogenetics Protocols

Karyotyping is a valuable research tool used to determine the chromosome complement within cultured cells. It is important to keep in mind that karyotypes evolve with continued culture. Because of this evolution, it is important for the interpretation of biochemical or other data, that the karyotype of a specific sub-line be determined. - [Read Karyotyping Protocol]

Category: Microscopy Protocols: Confocal Microscopy Protocols

Protocol describes the acquisition and processing of confocal fluorescent and bright field images of live cells, expressing cyan fluorescent protein(CFP) and/or yellow fluorescent protein (YFP), with a spinning disk confocal head on a Zeiss Axiovert 200 M microscope. This procedure is used to help determine if N- or Cterminal tagging of signaling molecules alters the steady state localization pattern of the signaling protein in question. - [Read Live Cell Spinning Disk Confocal Fluore Imaging of Cells- Colocalization of Fluorescent Protein Tags]