Immunofluorescence allows the imaging of a specific factor in cells or tissue sections through the use of a specific antibody chemically which is conjugated with a fluorescent dye. Direct immunofluorescence staining has a primary antibody labeled with a fluorescence dye whereas indirect immunofluorescence staining has a secondary antibody labeled with a fluorochrome used to recognize a primary antibody.
Blocking of unwanted non-specific staining in Immunofluorescence. Blocking of endogenous enzymes, Blocking of endogenous fluorochromes, Blocking endogenous biotin , Blocking of endogenous Fc blocking, Blocking of crossreactive antigens in the tissue. Cattoretti. Columbia University - [Read Blocking of unwanted non-specific staining in Immunofluorescence.]
Cell Staining for Immunofluorescence Microscopy. Includes protocols for fixing the cells, Coverslip Preparation for Adherent Cells, Coverslip Preparation for Non-Adherent Cells, Paraformaldehyde Fixation, and Methanol/Acetone Fixation. Blocking protocols include blocking with primary antibody, and incubation with secondary antibody. - [Read Cell Staining for Immunofluorescence Microscopy]
Fluorescent Staining of Cells protocol. Yu-li Wang Lab. Fluorescent Phalloidin Staining, Immunofluorescence Staining and procedures for staining. - [Read Fluorescent Staining of Cells]
B or T cells in suspension, adherent cells on chambered coverglass or chamberslides, cryostat sections of unfixed, OCT embedded tissue. Susan Anderson. - [Read Immunofluorescence / confocal microscopy]
Protocol for Immunofluorescence - Salmon Lab. Making Boiled Donkey (or whatever) Serum (BDS) for Blocking. Making Heat-Inactivated Serum for Blocking. Mounting Media. - [Read Protocol for Immunofluorescence]
Yeast IF without Dehydration. Botstein Lab. Protocol is a modified version of the protocol from Mark Rose in the CSH Yeast Genetics Course Manual. - [Read Yeast IF without Dehydration]