helper Protocols

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How to Use Helper Strains for Maintaining and Crossing Handicapped Recessive Mutants - http://www.fgsc.net/neurosporaprotocols/How%20to%20use%20helper%20strains%20for%20maintaining%20and%20crossing%20handicapped%20recessive%20mutants,%20for%20forcing%20and%20resolving%20heterokaryons,%20and%20for%20determining%20heterokaryon%20compatibility

Category: Fungi Protocols: Neurospora Protocols

Information and tips on how to use helper strains for maintaining and crossing handicapped recessive mutants, for forcing and resolving heterokaryons, and for determining heterokaryon compatibility. - [Read How to Use Helper Strains for Maintaining and Crossing Handicapped Recessive Mutants]

Producing Single-stranded DNA with Phagemid Vectors Protocol - http://www.cshprotocols.org/cgi/content/extract/2006/2/pdb.prot4019

Category: Viral Manipulation Protocols: Phage Protocols

Protocol describes methods to superinfect bacteria carrying a recombinant phagemid with a high-titer stock of an appropriate helper virus and to assay the yield of filamentous virus particles that carry single-stranded copies of the phagemid DNA. The key to success in using phagemids is to prepare a stock of helper virus whose titer is accurately known. - [Read Producing Single-stranded DNA with Phagemid Vectors Protocol]

Production of T Cell Clones Protocol - https://catalog.invitrogen.com/index.cfm?fuseaction=iProtocol.unitSectionTree&treeNodeID=9E66347791E1CAD019BE41F3277340CA&objectid=6674BCB8F6BCF7B8032EEBAF7A3D08BD

Category: Immunology: T Cell Protocols

Provides methods for the derivation of specific types of T cell clones: preparation and maintenance of alloreactive murine helper T (TH) lymphocyte and cytotoxic T lymphocyte (CTL) clones using the limiting dilution technique and derivation of TH clones reactive with soluble protein antigens including a method for the selection of either TH1 or TH2 lymphocyte subsets. - [Read Production of T Cell Clones Protocol]

Articles (1-3 of 3)

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.

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.

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