indirect Protocols

Category: Cell Biology and Cell Culture: Flow Cytometry Protocols

A sensitive method for the detection of apoptosis by single laser flow cytometry. Methodology includes: Staining for detection of apoptosis, Direct Staining Procedure, Indirect Staining Procedure, Protocol for the use of actinomycin D (AD) on samples that were stained with 7-AAD for apoptosis and fixed in formaldehyde. - [Read Apoptosis Detection Protocol By Single Laser Flow Cytometry]

Category: Antibody Protocols: Antibody Labeling Protocols

Once tissues are fixed and permeabilized, the antibodies are added. These antibodies can be labeled directly or detected by a labeled secondary reagent. For indirect detection, any reagent that binds specifically to the primary antibody can be "tagged" and used to locate the antibody. The possible reagents include anti-immunoglobulin antibodies, protein A or G, or, if the first antibody is labeled with biotin, streptavidin. They can be labeled with enzymes or gold. - [Read Binding Antibodies to Tissue Sections Protocol]

Category: Pharmacology and Toxicology Protocols: Cytotoxicity Protocols

Changes in the balance of cytoskeletal proteins after exposure to test compounds can be detected by indirect immunofluorescence microscopy and quantitative biochemical methods. - [Read Cytoskeletal Alterations as a Parameter for Assessment of Toxicity]

Category: Yeast Cell Culture Protocols: Yeast Sporulation Protocols

Protocol for the indirect method of determining plating efficiency in yeast. - [Read Determining Plating Efficiency in Yeast: Indirect Method Protocol]

Category: Cytogenetics Protocols: DIG Biotin Labeled Probe Protocols

Protocol describes here a high sensitivity indirect detection procedure for DIG-labeled hybridization probes. The procedure uses the components of the HNPP Fluorescent Detection Set to form a fluorescent precipitate of HNPP (2-hydroxy-3-naphthoic acid-2’-phenylanilide phosphate) and Fast Red TR at the site of hybridization. Includes: In situ hybridization with DIG-labeled probes; Detection of DIG-labeled probes; Fluorescence microscopy. - [Read DNA In Situ Hybridization with an Alkaline Phosphatase-Based Fluorescent Detection System]

Category: Nucleic Acid Modification Protocols: DIG Biotin Labeled Probes Protocols

Protocol describes a high sensitivity indirect detection procedure for DIG-labeled hybridization probes.  The procedure uses the components of the HNPP Fluorescent Detection Set to form a fluorescent precipitate of HNPP (2-hydroxy-3-naphthoic acid-2’-phenylanilide phosphate) and Fast Red TR at the site of hybridization.  This procedure can be used to detect single copy sequences as small as 1 kb on human metaphase chromosomes. 
    - [Read DNA In Situ Hybridization with an Alkaline Phosphatase-Based Fluorescent Detection System Protocol]

Category: Protein Protocols: Western Blot Protocol

ENZYME-ASSISTED IMMUNOELECTROBLOTTING (IEB OR WESTERN BLOTTING. E.P. Rybicki and Maud Purves. Department of Microbiology. Copper Staining of Gels, Indirect enzyme immunoassay, Staining Proteins on Membranes, Blotting Buffer, Staining of proteins in gels - [Read ENZYME-ASSISTED IMMUNOELECTROBLOTTING (IEB OR WESTERN BLOTTING)]

Category: Immunology: Immunofluorescence Protocols: Immunofluorescence Staining Protocols

Provides a protocol for indirect immunofluorescence, which is a method that provides information about the locations of specific molecules and the structure of the cell. Antibody molecules for a specific target molecule are exposed to the cell or tissue being investigated. The binding of these molecules is detected by incubating the sample with a secondary antibody specific for immunoglobulin molecules and conjugated to fluorophore. - [Read Immunofluorescence Staining Protocol]

Category: Immunohistochemistry Protocols

Protocol for immunohistochemistry on fixed, paraffin-embedded sections. This method is widely used and applies to the detection of the overwhelming majority of antigens, with few exceptions for which enzymatic retrieval is required. The method uses a strong chelating agent, EDTA. Includes: Double indirect AP; AP Developing solution; Indirect immunohistochemistry with avidin-biotin and HRP; HRP Developing solution. - [Read Immunohistochemistry on Fixed, Paraffin-Embedded Sections Protocol]

Category: Molecular Biology Protocols: Carbohydrate Protocols

Indirect method measuring immunofluorescence coupled to second antibody. Best for membrane antigens in addition to intra- and extracellular antigens, may be applied to frozen tissue sections, to cells in suspension, and to cells attached to glass slides or coverslips. Tadashi Tai~Head, Department of Tumor Immunology, The Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan - [Read Immunohistochemistry using Anti-Ganglioside Antibodies]

Category: ELISA Protocols

Indirect ELISA Protocol. Abcam. - [Read Indirect ELISA Protocol]

Category: Cell Biology and Cell Culture: Flow Cytometry Protocols

An Indirect Immunofluorescence Labeling Protocol for flow cytometry. Iowa State University, Flow Cytometry Facility - [Read Indirect Immunofluorescence Labeling Protocol]

Category: Molecular Imaging: Immunofluorescence Microscopy

Indirect immunofluorescence with preextraction (in situ cell fractionation). Raffaella Di Micco and fabrizio d'Adda di fagagna. - [Read Indirect immunofluorescence with preextraction (in situ cell fractionation)]

Category: Immunology: Immunofluorescence Protocols

The study of the activation of DNA damage response factors at the single cell level relies on the observation of their accumulation (or the accumulation of their activated forms) in nuclear foci by plain immunofluorescence techniques. - [Read Indirect Immunofluorescence with Preextraction (In Situ Cell Fractionation) Protocol]

Category: Immunohistochemistry Protocols

Protocol for indirect peroxidase technique fixed tissue. - [Read Indirect Peroxidase Technique Fixed tissue Protocol]

Category: Immunohistochemistry Protocols

Protocol for indirect peroxidase technique. Includes: Sections: Thickness-Between 5 and 10 microns. Pick up on chromic acid etched, poly-L-lysine or chrome alum/gelatine coated slides. Dry at room temperature overnight (not longer than 72 hours). - [Read Indirect Peroxidase Technique Protocol]

Category: Cell Biology and Cell Culture: Flow Cytometry Protocols

A procedure for direct and indirect staining of single-cell suspensions of lymphoid tissue or peripheral blood lymphocytes to detect cell surface membrane antigens is presented. In addition, support protocols present methods for fluorescence labeling of purified antibodies. A protocol for flow cytometric analysis of intracellular antigens in single-cell suspensions is also included. - [Read Preparation of Cells and Reagents for Flow Cytometry Protocols]

Category: Molecular Imaging: Immunofluorescence Microscopy

STAINING NONFILAMENTOUS ACTIN WITH VITAMIN-D BINDING PROTEIN. Indirect and direct methods. Yu li Wang labs. - [Read STAINING NONFILAMENTOUS ACTIN WITH VITAMIN-D BINDING PROTEIN]

Category: Plant Biology Protocols: Arabidopsis Genetics Protocols

Protocol for whole mount fluorescence in situ hybridization (FISH) of repetitive DNA sequences on interphase nuclei of the small cruciferous plant Arabidopsis thaliana. Includes: Seed sterilization and germination; Tissue fixation; Labeling of the probe DNA; Pretreatment; In situ hybridization; Pre-absorption of antibodies; Posthybridization washes; Immunocytochemical detection; Direct detection; Indirect detection; Staining and mounting; Fluorescence microscopy. - [Read Whole Mount Fluorescence in Situ Hybridization (FISH) of Repetitive DNA Sequences on Interphase]