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Annexin V Staining Flow Cytometry Protocol - http://www.cyto.purdue.edu/flowcyt/research/cytotech/amfc/data/page1.htm

Category: Cell Biology and Cell Culture: Flow Cytometry Protocols

Annexin V Staining Flow Cytometry Protocol - a general protocol for staining cell for cytometry analysis. BD PharMingen. - [Read Annexin V Staining Flow Cytometry Protocol]

Antibody Addition and Detection for Staining Caenorhabditis elegans Protocol - http://www.cshprotocols.org/cgi/content/abstract/2006/23/pdb.prot4523

Category: C. elegans Protocols: C. elegans Staining Protocols

Extreme care should be used to identify and verify positive reactions, however, because cross-reactions are common. Counterstaining is essential for examining worms by immunofluorescence and is used to identify the exact cell in which an antigen appears. Methods for counterstaining include labeling all cells with a fluorescent dye that is specific for nucleic acids (e.g., DAPI or propidium iodide) and using GFP driven by tissue-specific promoters. - [Read Antibody Addition and Detection for Staining Caenorhabditis elegans Protocol]

Antisense Oligonucleotide Transfection of RAW 264.7 Cells with FuGENE 6 in a 24-Well Dish - http://www.signaling-gateway.org/data/cgi-bin/ProtocolFile.cgi/afcs_PP00000261.pdf?pid=PP00000261

Category: Transfection Protocols: Stable Transfection Protocols

The AfCS is utilizing antisense technology to manipulate signaling protein expression in the RAW 264.7 macrophage-like cell line. This can be achieved by the transfection of gene-specific antisense oligonucleotides (ASOs). The following procedure involves the transfection of ASOs into RAW 264.7 cells using FuGENE 6 transfection reagent. Subsequently, the isolated total RNA or protein from these transfected cells can be used to assess the level of mRNA or protein knockdown, respectively. - [Read Antisense Oligonucleotide Transfection of RAW 264.7 Cells with FuGENE 6 in a 24-Well Dish]

Apoptosis Identification and Measurement Protocol - http://www.natureprotocols.com/2006/08/03/an_integrative_procedure_for_a.php

Category: Cell Biology and Cell Culture: Flow Cytometry Protocols: Apoptosis Cytometry Protocols

An integrative procedure through which a relatively satisfactory result can be obtained following a single stage of cell culture and transient cell treatment, then detection with different instruments. This shortens experiment time. - [Read Apoptosis Identification and Measurement Protocol]

Apoptosis, Cell Death, And Proliferation. Roche Manual. - http://www.roche-applied-science.com/sis/apoptosis/docs/manual_apoptosis.pdf

Category: Cell Biology and Cell Culture: Apoptosis Protocols

Apoptosis, Cell Death, And Proliferation. Roche Manual. Includes a complete list of apoptosis methods. Roche. - [Read Apoptosis, Cell Death, And Proliferation. Roche Manual.]

Aseptic Technique for Cell Culture Protocol - https://catalog.invitrogen.com/index.cfm?fuseaction=iProtocol.unitSectionTree&treeNodeID=9E662B7EFFEB261151E9039B66FD5981&objectid=66739FA0D0CABBF1C466C9F466ABDF9A

Category: Cell Culture Protocols: Sterile Technique Protocols

This unit describes some of the ways that a laboratory can deal with the constant threat of microbial contamination in cell cultures. A protocol on aseptic technique is described first. This catch-all term universally appears in any set of instructions pertaining to procedures in which noncontaminating conditions must be maintained. - [Read Aseptic Technique for Cell Culture Protocol]

Assay of ß-Galactosidase in Yeast: Permeabilized Cell Assay - http://www.cshprotocols.org/cgi/content/extract/2006/1/pdb.prot4158

Category: Reporter Gene Assays: B-Galactosidase Assay Protocols

In the method described here, the cells are permeabilized to allow the substrate to enter the cells and the activity is normalized to the number of cells assayed. - [Read Assay of ß-Galactosidase in Yeast: Permeabilized Cell Assay]

Assay of ß-Galactosidase in Yeast: Permeabilized Cell Assay Protocol - http://www.cshprotocols.org/cgi/content/extract/2006/1/pdb.prot4158

Category: Yeast Protocols: Yeast Genetics Protocols: B-Galactosidase Assay Protocols

In this protocol, the cells are permeabilized to allow the substrate to enter the cells and the activity is normalized to the number of cells assayed. - [Read Assay of ß-Galactosidase in Yeast: Permeabilized Cell Assay Protocol]

Assay of Intracellular Free Calcium in RAW 264.7 Cells - http://www.signaling-gateway.org/data/cgi-bin/ProtocolFile.cgi/afcs_PP00000210.pdf?pid=PP00000210

Category: Signalling Signal Transduction Protocols: Calcium Measurement Protocols

This protocol describes a method to assess concentrations of free cytoplasmic calcium, [Ca2+]i, in cultured adherent RAW 264.7 cells, using a 96-well plate format. This objective is accomplished by using the Ca2+-sensitive fluorescent dye, fluo-3, which permeates cell membranes as an ester and is hydrolyzed in the cell to its Ca2+-sensitive acidic form. - [Read Assay of Intracellular Free Calcium in RAW 264.7 Cells]

Assay of Intracellular Free Calcium in RAW 264.7 Cells for Ligand Screen Protocol - http://www.signaling-gateway.org/data/cgi-bin/ProtocolFile.cgi/afcs_PP00000176.pdf?pid=PP00000176

Category: Cell Biology and Cell Culture: Flow Cytometry Protocols: Intracellular Ion Measurement Protocols

This protocol describes a method to assess concentrations of free cytoplasmic calcium (Ca2+) in cultured RAW 264.7 cells. This objective is accomplished with the Ca2+-sensitive fluorescent dye, fluo-3, which permeates cells as an ester and is hydrolyzed in the cell to its Ca2+-sensitive acidic form. Fluorescence is measured over time with adherent cells that have been washed free of extracellular dye. - [Read Assay of Intracellular Free Calcium in RAW 264.7 Cells for Ligand Screen Protocol]

Assay of Intracellular Free Calcium in RAW 264.7 Cells Loaded with Fluo-3 Protocol - http://www.signaling-gateway.org/data/cgi-bin/ProtocolFile.cgi/afcs_PP00000210.pdf?pid=PP00000210

Category: Cell Biology and Cell Culture: Flow Cytometry Protocols: Intracellular Ion Measurement Protocols

This protocol describes a method to assess concentrations of free cytoplasmic calcium, [Ca2+]i, in cultured adherent RAW 264.7 cells, using a 96- well plate format. This objective is accomplished by using the Ca2+-sensitive fluorescent dye, fluo-3, which permeates cell membranes as an ester and is hydrolyzed in the cell to its Ca2+-sensitive acidic form. Fluorescence for the adherent cells is measured over time by using a bottom read of a 96-well plate, with cells that have been washed. - [Read Assay of Intracellular Free Calcium in RAW 264.7 Cells Loaded with Fluo-3 Protocol]

Assay of Intracellular Free Calcium in RAW 264.7 Cells Loaded with Fura-2 (with FLEXstation) - http://www.signaling-gateway.org/data/cgi-bin/ProtocolFile.cgi/afcs_PP00000211.pdf?pid=PP00000211

Category: Signalling Signal Transduction Protocols: Calcium Measurement Protocols

This protocol describes a method to assess concentrations of free cytoplasmic calcium, [Ca2+], in cultured adherent RAW 264.7 cells, using a 96-well plate format. This objective is accomplished by using the Ca2+-sensitive fluorescent dye, fura-2, which permeates cell membranes as an ester and is hydrolyzed in the cell to its Ca2+-sensitive acidic form. - [Read Assay of Intracellular Free Calcium in RAW 264.7 Cells Loaded with Fura-2 (with FLEXstation)]

Assay of Intracellular Free Calcium in RAW 264.7 Cells Loaded with Fura-2 Protocol - http://www.signaling-gateway.org/data/cgi-bin/ProtocolFile.cgi/afcs_PP00000211.pdf?pid=PP00000211

Category: Cell Biology and Cell Culture: Flow Cytometry Protocols: Intracellular Ion Measurement Protocols

This protocol describes a method to assess concentrations of free cytoplasmic calcium, [Ca2+]i , in cultured adherent RAW 264.7 cells, using a 96- well plate format. This objective is accomplished by using the Ca2+-sensitive fluorescent dye, fura-2, which permeates cell membranes as an ester and is hydrolyzed in the cell to its Ca2+-sensitive acidic form. - [Read Assay of Intracellular Free Calcium in RAW 264.7 Cells Loaded with Fura-2 Protocol]

Assay of Intracellular Free Calcium in Suspended B Cells - http://www.signaling-gateway.org/data/cgi-bin/ProtocolFile.cgi/afcs_PP00000011.pdf?pid=PP00000011

Category: Signalling Signal Transduction Protocols: Calcium Measurement Protocols

This protocol describes a method to assess concentrations of free cytoplasmic calcium (Ca2+) in mouse splenic B cells in the absence and presence of ligands for cell surface receptors. This objective is accomplished with the Ca2+-sensitive fluorescent dye, Fluo-3, which permeates cells as an ester and is hydrolyzed in the cell to its Ca2+ sensitive acidic form. - [Read Assay of Intracellular Free Calcium in Suspended B Cells]

Assay of Intracellular Free Calcium in Suspended B Cells PDF - http://www.signaling-gateway.org/data/cgi-bin/ProtocolFile.cgi?pid=PP00000011

Category: Signalling Signal Transduction Protocols: Calcium Measurement Protocols

Protocol for a method which assesses concentrations of free cytoplasmic calcium (Ca2+) in mouse splenic B cells in the absence and presence of ligands for cell surface receptors. Signalling Gateway - [Read Assay of Intracellular Free Calcium in Suspended B Cells PDF]

Assay of Intracellular Free Calcium in Suspended B Cells Protocol - http://www.signaling-gateway.org/data/cgi-bin/ProtocolFile.cgi/afcs_PP00000011.pdf?pid=PP00000011

Category: Cell Biology and Cell Culture: Flow Cytometry Protocols: Intracellular Ion Measurement Protocols

This protocol describes a method to assess concentrations of free cytoplasmic calcium (Ca2+) in mouse splenic B cells in the absence and presence of ligands for cell surface receptors. This objective is accomplished with the Ca2+-sensitive fluorescent dye, Fluo-3, which permeates cells as an ester and is hydrolyzed in the cell to its Ca2+- sensitive acidic form. - [Read Assay of Intracellular Free Calcium in Suspended B Cells Protocol]

Assay of Intracellular Free Calcium in Suspended B Cells Protocol - http://www.signaling-gateway.org/data/cgi-bin/ProtocolFile.cgi/afcs_PP00000011.pdf?pid=PP00000011

Category: Immunology: B Cell Protocols

This protocol describes a method to assess concentrations of free cytoplasmic calcium (Ca2+) in mouse splenic B cells in the absence and presence of ligands for cell surface receptors. This objective is accomplished with the Ca2+-sensitive fluorescent dye, Fluo-3, which permeates cells as an ester and is hydrolyzed in the cell to its Ca2+- sensitive acidic form. - [Read Assay of Intracellular Free Calcium in Suspended B Cells Protocol]

Assay of β-Galactosidase in Yeast Protocol - http://www.oardc.ohio-state.edu/stockingerlab/Protocols/BetaGalAssays.pdf

Category: Reporter Gene Assays: B-Galactosidase Assay Protocols

There are two basic methods for the in vitro assay of B-galactosidase activity from yeast. They differ mainly in the method of preparing the material for assay. Both methods are described with accompanying protocols. Method I: Assay of Crude Extracts includes: Yeast Cell Growth; Yeast Cell Harvest; B-gal assays; Bradford Assays. Method II: Permeabilized cell assay. - [Read Assay of β-Galactosidase in Yeast Protocol]

Assay of β-Galactosidase in Yeast Protocol - http://www.oardc.ohio-state.edu/stockingerlab/Protocols/BetaGalAssays.pdf

Category: Yeast Protocols: Yeast Genetics Protocols: B-Galactosidase Assay Protocols

Protocol for assay of β-Galactosidase in Yeast. Includes: Assay of Crude Extracts; Yeast Cell Growth; Yeast Cell Harvest; β-gal assays; Bradford Assays; Permeabilized cell assay. - [Read Assay of β-Galactosidase in Yeast Protocol]

Assay:Single Round of In Vitro Transcription from Assembled Chromatin Templates Using a HeLa Cell Ex - http://www.bio.com/protocolstools/protocol.jhtml%3Bjsessionid%3D3APITJJIWFIM1R3FQLMCFEWHUWBNSIV0?id=p9063

Category: Cell Biology and Cell Culture: In Vitro Reconstitution Protocols

This protocol describes an in vitro transcription assay that allows for a single round of transcription from in vitro assembled chromatin. Comparing the activity of a receptor or transcriptional coactivator in an assay that measures only a single round of transcription with the results from multiple rounds of transcription can help elucidate the mechanism of transcriptional activation by those factors. - [Read Assay:Single Round of In Vitro Transcription from Assembled Chromatin Templates Using a HeLa Cell Ex]

Assembling Aggregates between Diploid and Tetraploid Embryos Protocol - http://www.cshprotocols.org/cgi/content/extract/2006/21/pdb.prot4425

Category: Mouse Protocols: Assembling Chimeras Mouse Protocols

Protocol describes a method for producing diploid embryo-tetraploid embryo chimeras. It requires the timed combination of four-cell-stage tetraploid embryo production and the procedure for diploid embryo-diploid embryo aggregation. The resulting chimeras are useful for phenotypic analysis when an induced mutation has an extraembryonic phenotype. - [Read Assembling Aggregates between Diploid and Tetraploid Embryos Protocol]

Assembling Aggregates between Embryonic Stem (ES) Cells and Diploid Embryos Protocol - http://www.cshprotocols.org/cgi/content/extract/2006/21/pdb.prot4424

Category: Mouse Protocols: Assembling Chimeras Mouse Protocols

Protocol describes a method for assembling aggregates between ES cells and diploid embryos. The resulting chimeras are useful for separating certain extraembryonic phenotypes from phenotypes in the embryo proper, since the diploid embryo contributes to all parts of the conceptus, but the ES cell component does not contribute to the trophoblast or yolk sac endoderm. - [Read Assembling Aggregates between Embryonic Stem (ES) Cells and Diploid Embryos Protocol]

Assembling Aggregates between Embryonic Stem (ES) Cells and Tetraploid Embryos Protocol - http://www.cshprotocols.org/cgi/content/extract/2006/21/pdb.prot4426

Category: Mouse Protocols: Assembling Chimeras Mouse Protocols

Protocol describes a method for producing ES cell-tetraploid embryo chimeras. It requires the timed combination of four-cell-stage tetraploid embryo production and the procedure for ES cell-diploid embryo aggregation in which diploid embryos are replaced with tetraploid embryos. The resulting chimeras can be used to analyze the embryonic versus extraembryonic phenotype of a mutation. - [Read Assembling Aggregates between Embryonic Stem (ES) Cells and Tetraploid Embryos Protocol]

Assessing and Controlling Microbial Contamination in Cell Cultures Protocol - https://catalog.invitrogen.com/index.cfm?fuseaction=iProtocol.unitSectionTree&treeNodeID=9E662BAD9F445C2107BC142E6B0F41B0&objectid=6673A7AEBD864E91AC365EE3D108411A

Category: Cell Culture Protocols: Cell Culture Contamination Prevention and Removal Protocols

This unit describes how to detect and recognize bacterial, fungal, or mycoplasma contamination and how to verify the presence of mycoplasma. Strategies are described for dealing with culture contamination, if necessary. - [Read Assessing and Controlling Microbial Contamination in Cell Cultures Protocol]

Automated CellTiter-Blue Cell Viability Assay Protocol - http://www.promega.com/tbs/ep015/ep015.pdf

Category: Cell Biology and Cell Culture: Cell Viability Protocols

Protocol on automated cell titer- blue cell viability assay. - [Read Automated CellTiter-Blue Cell Viability Assay Protocol]

Articles (1-10 of 28)

Lambda Phage Protocol Large DNA Preparation

Single Stranded Plasmid DNA Isolation Protocol

A Single Stranded Plasmid DNA Isolation Protocol describing the production and isolation of single-stranded DNA (ssDNA) using bacteriophagemid-containing bacteria and helper phage. Infection of the host cells with helper phage allows for packaging of ssDNA into bacteriophage. The ssDNA can then be isolated from phage particles.

Genomic DNA Labeling of Microarrays Protocol

DNA microarrays are an ordered arrangement of DNA molecules complementary to genes of interest that are "spotted" by robotic equipment onto a glass slide substrate. The expression of genes in cells can be monitored with microarrays by preparing cDNA from the mRNA of cells of interest and measuring the hybridization to the microarray. This protocol describes the labeling of genomic DNA for use as a probe for hybridization to the cDNA spotted on the array.

Drosophila Cell Transfection Protocol

A simple Drosophila tissue culture cell transfection method.

Tubulin Polymerization Protocol using GTP and GMPCPP

Tubulin is polymerized into microtubules by incubating tubulin at 37°C with GTP. A nucleation seed is added when the purpose is to assay microtubule elongation. Tubulin can also be polymerized for the purposes of recycling the tubulin or labeling the microtubules with fluorescently labeled tubulin. Based on the protocol by Timothy Mitchison of Harvard University.

Microarray Protocol Preparation of Fluorescent DNA Probes from Human mRNA

This Microarray Protocol Preparation of Fluorescent DNA Probes from Human mRNA protocol describes the production of probes labeled with the fluorescent dyes, Cy3 and Cy5, following the synthesis of cDNA from human mRNA and the hybridization of the probes to DNA microarrays.

Acid Guanidinium Thiocyanate RNA Isolation Phenol Chloroform Extraction

A single step RNA isolation protocol using Phenol Chloroform Extraction and Acid Guanidinium Thiocyanate. This RNA isolation method uses the fact that guanidinium thiocyanate can simultaneously lyse the cells and inactive cellular RNAses during the initial RNA isolation step allow a single step in the method.

Microinjection Pipettes Protocol

Microinjection Pipettes Preparation Protocol.

Acid Washing Microinjection Pipettes Protocol

Acid Washing of Glass microinjection pipettes protocol.

Paraffin Embedding Protocol

Paraffin Embedding Protocol for molecular profiling. This Paraffin Embedding Protocol describes the processing of the tissues into sections following ethanol fixation. Molecular profiling (MP) is a technique that is used to visualize the global patterns of RNA expression or protein expression in various cell types and disease processes.

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