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Calibration of Becton Dickinson Flow Cytometers for Relative Fluorescence Intensity Measurements - http://cyto.mednet.ucla.edu/Protocols/relative.htm

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

Flow cytometers must be calibrated prior to fluorescence intensity measurements because of inherent instrument variability. To correct for this variability, a standard particle (fixed chicken red blood cells, or CRBCs) must be analyzed on the instrument prior to each experiment and photomultiplier tube (PMT) voltages adjusted accordingly to place the CRBC fluorescence emission peaks into predetermined target channels. - [Read Calibration of Becton Dickinson Flow Cytometers for Relative Fluorescence Intensity Measurements]

Dealing with Carryover Contamination in PCR: An Enzymatic Strategy Protocol - http://www.cshprotocols.org/cgi/content/extract/2006/1/pdb.prot4092

Category: PCR Protocols

Protocol for dealing with carryover contamination in PCR- enzymatic strategy. Repeated use of PCR and manipulation of its products cause aerosols that can contaminate neighboring samples and work areas. Such "carryover contamination" can be prevented by including dUTP in place of dTTP for all amplification reactions. - [Read Dealing with Carryover Contamination in PCR: An Enzymatic Strategy Protocol]

PCR Program Design - http://info.med.yale.edu/genetics/ward/tavi/p08.html

Category: DNA Protocols: PCR Polymerase Chain Reaction Protocols: PCR Optimization Protocols

The requirement of an optimal PCR reaction is to amplify a specific locus without any unspecific by-products. Therefore, annealing needs to take place at a sufficiently high temperature to allow only the perfect DNA-DNA matches to occur in the reaction. P - [Read PCR Program Design]

PCR Program Design - http://info.med.yale.edu/genetics/ward/tavi/p08.html

Category: PCR Protocols: PCR Optimization

Preparation of Uracil-containing Single-stranded Bacteriophage M13 DNA Protocol - http://www.cshprotocols.org/cgi/content/extract/2006/2/pdb.prot3811

Category: Viral Manipulation Protocols: M13 Phage Manipulation Protocols

Single-stranded templates of bacteriophage M13 DNA containing 20-30 residues of uracil in place of thymine are generated during growth of the bacteriophage in an F' strain of E. coli carrying mutations in the ung and dut genes. This DNA is used as a template in the Kunkel method of oligonucleotide-directed mutagenesis (Oligonucleotide-directed Mutagenesis of Single-stranded DNA). - [Read Preparation of Uracil-containing Single-stranded Bacteriophage M13 DNA Protocol]

Articles (1-10 of 13)

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.

Probe Preparation for 22 x 40 mm DNA Microarrays

Probe Preparation for 22 x 40 mm DNA Microarrays Protocol.

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.

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.

Antibodies Phage Expression Protocol Using 96-well Microtiter Plates

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

Immobilized Antigen Phage Antibody Selection Protocol

A protocol for the selection of Phage Antibodies using Immobilized Antigen. This method describes the selection of antibodies from bacteriophage antibody libraries that recognize a specific antigen. The phage display library of antibody-displaying phage particles is exposed to antigen attached to a solid substrate (Nunc Immuno™ tubes). The phage particles with affinity for antigen bind to the immobilized antigen and are selected from the library of phage expressing antibodies.