stocks Protocols

Category: Viral Culture and Isolation Protocols: Viral Isolation Protocols

A simplified system for rapid generation of recombinant adenoviruses. Includes: Generation of Recombinants in Bacterial Cells; Viral Production in 293 or 911 Cells; Preparation of High Titer Viral Stocks. - [Read A Simplified System for Rapid Generation of Recombinant Adenoviruses]

Category: Cloning Protocols: Baculovirus Protein Expression Protocols

Protocol for amplification of Baculovirus plaques and preparation of high titer virus stocks. Includes: Primary Amplification; Secondary Amplification. - [Read Amplification of Baculovirus Plaques and Preparation of High Titer Virus Stocks Protocol]

Category: Viral Manipulation Protocols: Phage Lamda Manipulation Protocols

Protocol describes the DNA content of bacteriophage lambda stocks can be easily and rapidly estimated. - [Read Assaying the DNA Content of Bacteriophage lambda Stocks and Lysates by Gel Electrophoresis Protocol]

Category: Bacterial Cell Culture Protocols: Bacterial Stocks Protocols

To 2mls of mid-log culture or 1ml of freshly saturated culture add 1ml(or an equal volume) of glycerol solution, mix gently, then freeze rapidly in liquid nitrogen or on dry ice. Store at -20°C and - 70°C. - [Read Bacterial Glycerol Stocks Protocol]

Category: Microbiology: Bacterial E.Coli Culture Media & Plates

agar, Ampicillin Stock, Alkaline Lysis Solution, SOB, SOC media, and X-gal stock solutions. Donis Keller. - [Read Bacterial Media Solutions and Stocks]

Category: Cell Culture Protocols: Sterile Technique Protocols

Cultured mammalian cells are used extensively in cell biology studies; it requires a number of special skills in order to be able to preserve the structure, function, behavior and biology of the cells. This unit describes the basic skills required to maintain and preserve cell cultures: aseptic technique, medium characteristics, passaging, freezing and storage, recovering frozen stocks, and counting viable cells. - [Read Basic Techniques for Mammalian Cell Tissue Culture Protocol]

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

Cultured mammalian cells are used extensively in cell biology studies; it requires a number of special skills in order to be able to preserve the structure, function, behavior and biology of the cells. This unit describes the basic skills required to maintain and preserve cell cultures: aseptic technique, medium characteristics, passaging, freezing and storage, recovering frozen stocks, and counting viable cells. - [Read Basic Techniques for Mammalian Cell Tissue Culture Protocol]

Category: C. elegans Protocols: C. elegans Cell Culture Protocols

Protocol for cleaning worm stocks. - [Read Cleaning Worm Stocks Protocol]

Category: Cell Biology and Cell Culture: Cell Line Culture Conditions

Culture of Human Prostatic Carcinoma Cell Lines, Growing and splitting the cells, Preparation of frozen stocks in liquid nitrogen, How to bring frozen cells back into culture, Concentrations of antibiotics for the selection of stable transfectants. LNCa - [Read Culture of Human Prostatic Carcinoma Cell Lines]

Category: Immunology

Protocol for Epstein-Barr Virus transformation of lymphoblasts. Protocol describes a method for the transformation of lymphoblasts by Epstein-Barr Virus (EBV). Cells may be isolated from whole blood or taken from cryopreserved, non-immortalized stocks. - [Read Epstein-Barr Virus Transformation of Lymphoblasts Protocol]

Category: Stem Cell Protocols

This protocol describes a method for freezing and thawing ES cells using cryovials. It is important to freeze ES cell stocks as soon as possible to reduce the time that they are in culture. A careful record should be kept of the number of times cells are passaged and the location of the cryovials. - [Read Freezing and Thawing of Embryonic Stem (ES) Cells Using Cryovials Protocol]

Category: Yeast Protocols: Yeast Protein Protocols: Yeast Protein Protein Interactions Protocols

This protocol describes three different storage methods for the array. Frozen stocks are the most permanent method and are an absolute requirement for maintaining a record of the array. - [Read Genome-Wide Analysis of Protein-Protein Interactions Using a Two-Hybrid Array: S]

Category: Viral Culture and Isolation Protocols: Viral Culture Protocols

Most manipulations with M13, including preparations of viral stocks and isolation of single- and double-stranded DNAs, begin with small-scale liquid cultures that are infected with an M13 plaque, picked from an agar plate. - [Read Growing Bacteriophage M13 in Liquid Culture Protocol]

Category: Fungi Protocols: Neurospora Protocols

Information and tips on how to preserve stocks. - [Read How to Preserve Stocks]

Category: Viral Manipulation Protocols: M13 Phage Manipulation Protocols

Protocol used chiefly to generate large stocks of double-stranded DNA of strains of M13 that are routinely used as cloning vectors. Large amounts of single-stranded DNA of an individual recombinant may occasionally be needed for specific purposes, e.g., to generate many preparations of a particular radiolabeled probe or to construct large numbers of site-directed mutants. - [Read Large-scale Preparation of Single-stranded and Double-stranded Bacteriophage M13 DNA Protocol]

Category: Yeast Cell Culture Protocols: Yeast Media, Solutions and Stocks Protocols

Yeast strains may be stored indefinitely at low temperatures (-80 degrees C). Two archiving methods are presented below. In Method A , the cells are grown on a plate, while in Method B the cells are grown in liquid culture. - [Read Long Term Storage of Yeast Stocks Protocol]

Category: Laboratory Model Organisms Protocols

Protocol describes the preparation of stocks of marine hypotrichs for long-term storage. Marine euplotids are maintained by serial passage of tube stocks. - [Read Maintenance of Stocks of Marine Hypotrichs Protocol]

Category: Fungi Protocols: Neurospora Protocols

Protocols for Neurospora methods. Includes: Standard strains; Crosses; Minimal medium; Color coding of media; Agar substrate for manipulation and isolation; Stock solutions of supplements; Mating-type tests; Preservation of stocks by silica gel; Cleaning of glassware; Control of mites. - [Read Neurospora Methods Protocols]

Category: Buffers Media, and Solutions: Bacterial Solutions

Preparation of Bacterial Glycerol Stocks, Thawing of Stocks. South African Structural Biology Initiative. - [Read Preparation of Bacterial Glycerol Stocks, Thawing of Stocks]

Category: Cell Culture Protocols: Cell Lines Protocols

Protocol for the preparation of frozen stocks of RAW 264.7 cells. Includes: Freezing procedure and reagents. - [Read Preparation of Frozen Stocks of RAW 264.7 Cells]

Category: Viral Culture and Isolation Protocols: Viral Culture Protocols

A reliable method to prepare plate lysates and to recover infectious bacteriophages by elution from the top agar. - [Read Preparing Stocks of Bacteriophage {lambda} by Plate Lysis and Elution Protocol]

Category: Viral Culture and Isolation Protocols: Viral Culture Protocols

High-titer stocks of bacteriophage {lambda} are easily prepared by infecting small-scale bacterial cultures. - [Read Preparing Stocks of Bacteriophage {lambda} by Small-scale Liquid Culture Protocol]

Category: Yeast Cell Culture Protocols: Yeast Media, Solutions and Stocks Protocols

Some yeast strains are unstable (e. g., small YAC-bearing strains) and need to be repurified by streaking on an agar plate and then verifying the genetic content of the isolated colony before proceeding. In cases where the strain is unstable, plan to streak the cells onto the selective medium to retain the desired stock, (however, most strains can be streaked onto the complete medium, YPD). - [Read Streaking Yeast Stocks Protocols]

Category: Transfection Protocols: Transient Transfection Protocols

Transient transfection protocol for the ecotropic/amphotropic producer line including titering and concentration of viral stocks. - [Read Transient Transfection Protocol: Viral Production]

Category: Transfection Protocols: Transient Transfection Protocols

This transient transfection protocol for the ecotropic/amphotropic producer line includes instructions for titering and concentration of viral stocks. This procedure gives consistently higher transfection efficiency. - [Read Transient Transfection: Viral Production]