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Gene Delivery by Direct Injection (Microinjection) Using a Pulsed-Flow System Protocol - http://www.cshprotocols.org/cgi/content/abstract/2006/30/pdb.prot4653

Category: Microinjection Protocols: Microinjection of DNA Protocols

This protocol describes a method for pulsed-flow microinjection using the Eppendorf FemtoJet injector and Eppendorf InjectMan; this is the most common type of pulsed-flow microinjection system currently being used. The advantage of this type of system over a controlled-flow system is that much more control is available over the injection parameters, reducing variability in injections. In addition, the system allows a diagonal insertion of the needle into the cell. - [Read Gene Delivery by Direct Injection (Microinjection) Using a Pulsed-Flow System Protocol]

Minimizing Background in Immunofluorescence Procedures - http://cyto.mednet.ucla.edu/Protocols/minimizi.htm

Category: Molecular Imaging: Immunofluorescence Microscopy

Minimizing Background in Immunofluorescence Procedures. Includes tips and methods on reducing background staining. Janis V. Giorgi Flow Cytometry Laboratory, UCLA. - [Read Minimizing Background in Immunofluorescence Procedures]

PEI Nanoparticles for Targeted Gene Delivery Protocol - http://www.cshprotocols.org/cgi/content/abstract/2006/1/pdb.prot4451

Category: Gene Delivery Protocols: DNA Nanoparticles Protocols

This protocol describes the preparation of polyethylenimine (PEI)/DNA nanoparticles for targeted gene delivery. This delivery strategy improves the efficiency of gene transfer by enhancing the entry of gene vectors into the desired cells and reducing uptake by nontarget cells. We describe here methods for the conjugation of targeting peptides to PEIs, formation of DNA complexes using the conjugated PEIs or nonconjugated PEIs together with targeting peptides, and cell transfection. - [Read PEI Nanoparticles for Targeted Gene Delivery Protocol]

RUVKUN Antibody Staining Protocol - http://cobweb.dartmouth.edu/cgi-bin/cgiwrap/~ambros/protocol.cgi?id=11

Category: Immunohistochemistry Protocols: Antibody Staining Protocols

Protocol for RUVKUN antibody staining. Includes: Fixation; To make solution; REDUCING DISULFIDES TO -SH; OXIDIZE -SH GROUPS TO -SO3; TO CHECK THAT WORMS ARE PERMEABLE TO MACROMOLECULES; ANTIBODY INCUBATIONS; PERMANENT SPRINGTIME MOUNTING. - [Read RUVKUN Antibody Staining Protocol]

RUVKUN Antibody Staining Protocol - http://cobweb.dartmouth.edu/cgi-bin/cgiwrap/~ambros/protocol.cgi?id=11

Category: C. elegans Protocols: C. elegans Staining Protocols

Protocol for RUVKUN Antibody Staining. Includes: Fixation; To make solution; REDUCING DISULFIDES TO -SH; OXIDIZE -SH GROUPS TO -SO3; TO CHECK THAT WORMS ARE PERMEABLE TO MACROMOLECULES; ANTIBODY INCUBATIONS; PERMANENT SPRINGTIME MOUNTING. - [Read RUVKUN Antibody Staining Protocol]

Western Blot Protocol - http://www.sgul.ac.uk/depts/immunology/~dash/group/western.html

Category: Protein Protocols: Western Blot Protocol

Nice Tips on reducing sample viscosity, buffer preparation, and western blot protocol. Phil Dash. - [Read Western Blot Protocol]

Articles (1-1 of 1)

DNA Ligation Protocol

The DNA Ligation protocol described here contains the steps required to join together using ligase enzyme both plasmid DNA and insert DNA fragments in order to create a new plasmid. This new ligated plasmid can be transformed after into competent bacteria to produce DNA for mini, midi or maxi-prep isolation.