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(LCM): Preparation and Sectioning of Frozen Tissue Blocks and Purification of RNA from Isolated Cel - http://www.cshprotocols.org/cgi/content/extract/2006/1/pdb.prot4107

Category: Primary Cell Isolation and Culture Protocols: Laser Capture Microdissection Protocols: Tissue Preparation for LCM Protocols

LCM isolates specific cells or tissues from samples mounted on microscope slides. The samples are viewed through a thermoplastic film that is attached to a microcentrifuge tube lid. Localized heat, caused by the application of a laser pulse, fuses the membrane to the cells of interest, which can then be harvested for further analysis. RNA and proteins can be purified from the isolated cells, allowing detailed analysis of gene expression. This protocol is divided into three stages. - [Read (LCM): Preparation and Sectioning of Frozen Tissue Blocks and Purification of RNA from Isolated Cel]

A Novel Fluorescent pH Probe for Expression in Plants - http://www.plantmethods.com/content/2/1/7

Category: Plant Biology Protocols: Plant Proteins, Peptides and Antigens

The pH is an important parameter controlling many metabolic and signalling pathways in living cells. Recombinant fluorescent pH indicators (pHluorins) have come into vogue for monitoring cellular pH. They are derived from the most popular Aequorea victoria GFP (Av-GFP). Here, we present a novel fluorescent pH reporter protein from the orange seapen Ptilosarcus gurneyi (Pt-GFP) and compare its properties with pHluorins for expression and use in plants. - [Read A Novel Fluorescent pH Probe for Expression in Plants]

Analysis of the Plant Epidermis Experiments - http://www.arabidopsis.org/cshl-course/6-epidermis.html

Category: Plant Biology Protocols: Arabidopsis Tissue Culture

Experiments included for analysis of plant epidermis: Steroid induction of gene expression in Arabidopsis; Replica Molds and Casts of the plant epidermis. - [Read Analysis of the Plant Epidermis Experiments]

Anatomy of a Comparative Gene Expression Study - http://www.cs.wustl.edu/~jbuhler//research/array/

Category: Genetics and Genomics: Cancer Genetics Protocols

Anatomy of a comparative gene expression study. Includes: Choosing Cell Populations; mRNA Extraction and Reverse Transcription; Fluorescent Labeling of cDNA's; Hybridization to a DNA Microarray; Scanning the Hybridized Array; Interpreting the Scanned Image. - [Read Anatomy of a Comparative Gene Expression Study]

Anatomy of a Comparative Gene Expression Study - http://www.cs.wustl.edu/~jbuhler//research/array/

Category: Microarray Protocols: Microarray Analysis Protocols

Information on anatomy of a comparative gene expression study. Includes: Choosing cell populations; mRNA Extraction and Reverse Transcription; Fluorescent labeling of cDNA's; Hybridization of DNA microarray; Scanning the hybridized array; Interpreting the scanned image. - [Read Anatomy of a Comparative Gene Expression Study]

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]

Baculovirus Analysis of Nonsecreted Protein Expression Protocol - http://www.ebioscience.com/ebioscience/appls/BV.htm#B

Category: Cloning Protocols: Baculovirus Protein Expression Protocols

Protocol for Baculovirus analysis of nonsecreted protein expression. - [Read Baculovirus Analysis of Nonsecreted Protein Expression Protocol]

Baculovirus Protein Expression Protocols - http://www.ebioscience.com/ebioscience/appls/BV.htm

Category: Cell Culture Protocols: Insect Cell Culture Protocols

Baculovirus protein expression protocols. Includes protocols: Cotransfection Protocol; Analysis of nonsecreted protein expression; Growing and Freezing Insect Cells. - [Read Baculovirus Protein Expression Protocols]

Baculovirus Protein Expression Protocols - http://www.ebioscience.com/ebioscience/appls/BV.htm

Category: Cloning Protocols: Baculovirus Protein Expression Protocols

Protocols for Baculovirus protein expression. - [Read Baculovirus Protein Expression Protocols]

Characterization of Cells by Flow Cytometry Protocol - http://www.signaling-gateway.org/data/cgi-bin/ProtocolFile.cgi/afcs_PP00000018.pdf?pid=PP00000018

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]

Characterization of Cells by Flow Cytometry Protocol - http://www.signaling-gateway.org/data/cgi-bin/ProtocolFile.cgi/afcs_PP00000018.pdf?pid=PP00000018

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]

Chemokine Receptor Expression Assay by Flow Cytometry - http://ubik.microbiol.washington.edu/protocols/facs/chemokinereceptorfacs.htm

Category: Signalling Signal Transduction Protocols: Chemokine Protocols

Chemokine Receptor Expression Assay by Flow Cytometry. Mullins Lab. Reagents, Protocol and detailed procedure. - [Read Chemokine Receptor Expression Assay by Flow Cytometry]

Combined Patch Clamp Recording and mRNA Expression Profiling in Individual Neurons - http://stokes.chop.edu/web/coulter/techniques.php

Category: Neuroscience Protocols: Patch Clamping Protocols

Combined patch clamp recording and mRNA expression profiling in individual neurons. - [Read Combined Patch Clamp Recording and mRNA Expression Profiling in Individual Neurons]

Construction of cDNA Libraries in Eukaryotic Expression Vectors for Construction and Screening - http://www.cshprotocols.org/cgi/content/extract/2006/2/pdb.prot4068

Category: DNA Protocols: Genomic DNA Library Protocols

This stage summarizes how to construct a cDNA library in a mammalian vector, using commercial kits. These kits are available from several manufacturers and generally include all the required reagents. - [Read Construction of cDNA Libraries in Eukaryotic Expression Vectors for Construction and Screening]

Detect and Quantitate MicroRNA in Laser Capture Microdissection Samples - http://www.ambion.com/techlib/tn/131/6.html

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

Three Ambion kits were used to quantitate specific miRNAs and to detect differential miRNA expression in various mouse brain regions and cell types isolated by laser capture microdissection (LCM). These techniques can be applied to studying miRNA in other species, tissues, and cell types. Includes: Obtain Laser Capture Microdissected Samples; Isolate miRNA from LCM Samples; Quantitate miRNA by qRT-PCR. - [Read Detect and Quantitate MicroRNA in Laser Capture Microdissection Samples]

Detect and Quantitate MicroRNA in Laser Capture Microdissection Samples - http://www.ambion.com/techlib/tn/131/6.html

Category: RNAi Technology Protocols

Information on how detect and quantitate MicroRNA in laser capture microdissection samples. Includes: Obtain Laser Capture Microdissected Samples; Isolate miRNA from LCM Samples; Quantitate miRNA by qRT-PCR; Detection of miRNA in Microdissected Tissue from Mouse Brain by qRT-PCR; Differential Expression of MicroRNA in Whole Brain Tissue Compared to a More Homogeneous Population of Cells. - [Read Detect and Quantitate MicroRNA in Laser Capture Microdissection Samples]

Detection of mRNAs on Cryosections of the Cardiovascular System Using DIG-Labeled RNA Probes - http://www.roche-applied-science.com/PROD_INF/MANUALS/InSitu/pdf/ISH_189-196.pdf

Category: Cytogenetics Protocols: In Situ Hybridization Tissue Sections Protocols

Protocol for detection of mRNAs on cryosections of the cardiovascular system using DIG-labeled RNA probes. Protocol was optimized from a protocol using 35S-labeled RNA probes. It allows to detect the expression of low abundant mRNAs in the cardiovascular system, e.g. of the proinflammatory cytokine GM-CSF in normal human coronary arteries, and of IL6 and gp130 in human failing hearts. The protocol can be combined with immunohistochemistry. - [Read Detection of mRNAs on Cryosections of the Cardiovascular System Using DIG-Labeled RNA Probes]

Early Events in B Lymphocyte Activation Protocol - https://catalog.invitrogen.com/index.cfm?fuseaction=iProtocol.unitSectionTree&treeNodeID=9E6634190D367003ECF94AE65295FA77&objectid=6674AB8295693316922D8DFC029193A6

Category: Immunology: B Cell Protocols

B cell activation can be quantitated indirectly by assaying antibody production or directly by measuring cellular changes that occur immediately after exposure to an activation signal. Provides methods for the latter (direct) approach--namely, methods for quantifying early parameters of B cell activation such as increases in intracellular ionized calcium concentration [Ca2+]I, cell size, and MHC class II-antigen expression. - [Read Early Events in B Lymphocyte Activation Protocol]

Ecdysone as Regulator of Inducible Gene Expression in Mammalian Cells - http://www.cshprotocols.org/cgi/content/extract/2006/2/pdb.prot3186

Category: Reporter Gene Assays

Protocol describing ecdysone as regulator of inducible gene expression in mammalian cells. - [Read Ecdysone as Regulator of Inducible Gene Expression in Mammalian Cells]

Estimating the Number of CD38 Molecules on the CD8+ T Lymphocytes of HIV-Infected Individuals - http://cyto.mednet.ucla.edu/Protocols/cd38.pdf

Category: Cell Biology and Cell Culture: Flow Cytometry Protocols

Protocol for estimating the number of CD38 molecules on the CD8+ T lymphocytes of HIV-infected individuals. Includes: RECOMMENDATION OF VENDOR FOR PE-CD38 AND PE-CD4; VALIDATION OF LOGARITHMIC AMPLIFIER LINEARITY AND SENSITIVITY; CONSERVATION OF THE LEVEL OF CD4 ANTIGEN EXPRESSION ON CD4+ LYMPHOCYTES AND ITS USE AS A BIOLOGIC STANDARD FOR FLOW CYTOMETER INSTRUMENT CHARACTERIZATION; DETERMINATION OF THE NUMBER OF CD38 MOLECULES PER CD8+ CELL; etc.. - [Read Estimating the Number of CD38 Molecules on the CD8+ T Lymphocytes of HIV-Infected Individuals]

Expression and Purification of His Tagged Proteins in E. coli Protocol - http://genetics.med.harvard.edu/~cepko/protocol/mike/H1.html

Category: E Coli Protocols: E coli Protein Protocols

Protocol for the expression and purification of His tagged proteins in E. coli. - [Read Expression and Purification of His Tagged Proteins in E. coli Protocol]

Expression of a prokaryotic P-type ATPase in E. coli Plasma Membranes and Purification by Ni2+-affin - http://www.biologicalprocedures.com/bpo/arts/1/9/m9.htm

Category: Recombinant Protein Protocols

Expression of a prokaryotic P-type ATPase in E. coli Plasma Membranes and Purification by Ni2+-affinity chromatography. Biological Procedures Online - [Read Expression of a prokaryotic P-type ATPase in E. coli Plasma Membranes and Purification by Ni2+-affin]

Expression of Cloned Genes in E. coli Using IPTG-inducible Promoters Protocol - http://www.cshprotocols.org/cgi/content/extract/2006/2/pdb.prot4085

Category: E Coli Protocols: E coli Protein Protocols

Protocol for the expression of cloned genes in E. coli using IPTG-inducible promoters. Protocol describes how (1) to clone cloned sequences encoding open reading frames in plasmids carrying IPTG-inducible promoters, (2) to optimize expression of target proteins in transformants carrying these recombinants, and (3) to scale-up production of foreign proteins. - [Read Expression of Cloned Genes in E. coli Using IPTG-inducible Promoters Protocol]

Expression of Cloned Genes in E. coli Using the Bacteriophage lambda pL Promoter Protocol - http://www.cshprotocols.org/cgi/content/extract/2006/2/pdb.prot4086

Category: Viral Manipulation Protocols: Phage Lamda Manipulation Protocols

Protocol describes how (1) to clone cloned sequences encoding open reading frames in plasmids carrying bacteriophage {lambda} pL promoters, (2) to optimize expression of target proteins in transformants carrying these recombinants, and (3) to scale-up production of foreign proteins. - [Read Expression of Cloned Genes in E. coli Using the Bacteriophage lambda pL Promoter Protocol]

Expression of Cloned Genes in E. coli Using the Bacteriophage lambda pL Promoter Protocol - http://www.cshprotocols.org/cgi/content/extract/2006/2/pdb.prot4086

Category: E Coli Protocols: E coli Protein Protocols

Protocol for expression of cloned genes in E. coli using the bacteriophage lambda pL promoter. Protocol describes how (1) to clone cloned sequences encoding open reading frames in plasmids carrying bacteriophage lambda pL promoters, (2) to optimize expression of target proteins in transformants carrying these recombinants, and (3) to scale-up production of foreign proteins. - [Read Expression of Cloned Genes in E. coli Using the Bacteriophage lambda pL Promoter Protocol]

Articles (1-5 of 5)

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.

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.

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.

Antibodies Phage Expression Protocol Using 96-well Microtiter Plates

A Phage display expression protocol for antibody expression in 96-well microtiter plates.

Vector Design Protocol for Transgenic Mice Generation

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.

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