Protocol is the first in a set of three describing fluorescent mRNA differential display (FDD or FDDRT-PCR). The method begins with the harvesting of total RNA from the tissue-cultured cells of interest. For other starting materials, such as blood samples, please see Extraction and Purification of RNA from Blood Samples for Fluorescent mRNA Differential Display. - [Read Extraction and Purification of RNA from Tissue-Cultured Cells for Fluorescent mRNA Differential]
Protocol for the extraction of calf brain lipids. Protocol describes a rapid method to isolate lipids from bovine brain tissue using an organic solvent mixture of Chloroform and Methanol. - [Read Extraction of Calf Brain Lipids Protocol]
Fixation is to preserve cells and tissue constituents in as close a life-like state as possible and to allow them to undergo further preparative procedures without change. Fixation arrests autolysis and bacterial decomposition and stabilises the cellular and tissue constituents so that they withstand the subsequent stages of tissue processing. Great detailed guide with protocols. Anthony S-Y Leong. - [Read Fixation and Fixatives - A great guide]
There are many variations based on the type of tissue to be examined, whether one is dealing with cell suspensions, biopsies, perfused tissues, or monolayer . Fixation Protocol. OSU Campus Microscopy & Imaging Facility :: The Ohio State University College of Med - [Read Fixation Protocol]
Analysis of Cell Cycle Based on DNA Content. FIXATION PROTOCOL FOR FLOW CYTOMETRIC ... Liberate cells from tissue culture flask by trypsin digestion and ... FIXATION PROTOCOL FOR FLOW CYTOMETRIC ANALYSIS OF DNA BY PI STAINING. Auburn University, College of Veterinary Medicine. You. - [Read FIXATION PROTOCOL FOR FLOW CYTOMETRIC ANALYSIS OF DNA BY PI STAINING]
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]
Method assesses cellular mRNA transcripts in tissue sections and cell cultures using unique short anti-sense primers directed against sequences in particular protein(s). The unlabeled synthetic cDNA oligonucleotide primers are extended complementary to a sense mRNA transcript using reverse transcriptase and labeled through incorporation of a fluorescent-labeled dUTP nucleotide base. This procedure provides rapid detection of low abundance mRNA messages that can be related to other cellular.... - [Read Fluorescent In Situ Transcription in Cells and Tissues Protocol]
Most biological specimens are relatively transparent, so details of internal and intracellular morphology are difficult to image in untreated living specimens using simple bright-field techniques. Fluorescence microscopy offers greater advantages and possibilities for increasing contrast and determining the specific localization of molecules in cells. Article outlines the three methods most commonly used to introduce an appropriate label into Drosophila tissue without perturbing the process. - [Read Fluorescent Reagents for Live Cell Imaging and Their Introduction into Cells]
Formaldehyde sterilization of tissue culture hoods. A bit toxic however effective. Dr.Dawson, Department Biochemistry, Univ. Nottingham Medical School. - [Read Formaldehyde Treatment of Tissue Culture Hoods]
Frozen Sectioning and Tissue Sectioning for Electron Microscopy. Includes Tissue Processing for Transmission Electron Microscopy and Tissue Preservation for Light Microscopy. University of California UCSF Dept. Pathology Research. - [Read Frozen Sectioning and Tissue Sectioning for Electron Microscopy]
Fixation must convert the soluble contents of the cell (ie proteins, carbohydrates, ... http://www.protocol-online.org/prot/Histology/Fixation/ ...General Overview of Histology and Tissue Fixation. BIOS 576. Rice. - [Read General Overview of Histology]
DNA Isolation from museum specimens: 1) what's the best tissue to sample; 2) what's the best way to get DNA out of that tissue? 1) the easiest well-dried tissue to get, and 2) the easiest extraction methods you are comfortable doing. Travis Glenn. - [Read Getting DNA from Old Dead Stuff]
For low-resolution work, cells to be used for staining can be grown directly on regular tissue-culture dishes. It is a convenient method that does not require much preparatory work. - [Read Growing Adherent Cells Directly on Tissue Dishes Protocol]
Glass is an excellent substrate for most tissue-culture-adapted cells and is compatible with all fixing and staining solutions. Glass coverslips in tissue-culture dishes or in 24-well multiwell plates are suitable carriers, as are multiwell slides. For high-resolution studies, choose glass coverslips of the highest available grade; #1 or #1.5 coverslips are the appropriate thickness. - [Read Growing Adherent Cells on Coverslips or Multiwell Slides Protocol]
The procedures involve the isolation and growth of primary cell cultures from rodent and human tissue as well as the use of viral vectors for the introduction and expression of mammalian genes in cells in culture and in live rodents. - [Read Growth of Primary Cell Culture and Viral Vector Handling Protocols]
Protocol for GUS reporter gene assay. Includes: Protein isolation; Alternative method for small (<1g) quantities of tissue; GUS assays; Bradford protein concentration determination assays - [Read GUS Reporter Gene Assay Protocol]
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.
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.