Protein Microarray Chips - An Introduction. Introduction, Types of Protein Chips, Attachment, Protein and Antibody Chip Production, Applications of Protein Chips, Detection methods, and Future Directions.
Molecularstation. - [Read Protein and Antibody Microarray Chips - An Introduction]
Protocol for high-throughput immunostaining. Includes: [edit] Detection of 14-3-3 in U2OS and HeLa cells by immunofluorescence. - [Read High-Throughput Immunostaining Protocol]
Protocol for the Stimulation of human peripheral blood mononuclear cells with anti-human CD3 monoclonal antibody; MTT assay for detection of cellular proliferation. Human PBMCs can be activated in vitro by soluble anti-human CD3 antibodies. Performed titration studies with these antibodies and established the following protocol for stimulation of PBMC. - [Read Human T Cell Activation Protocol]
Protocol describes the direct detection of RNA on DNA microarrays using Hybrid Capture (HC) technology and the HC ExpressArray Kit developed by Diagene. The kit uses a proprietary antibody that binds specifically to RNA:DNA hybrids and a second, fluorescently labeled, antibody that detects the primary antibody. Total RNA is applied directly to a glass-spotted DNA microarray, and stable RNA:DNA hybrids are visualized via a Cy3-labeled secondary antibody. - [Read Hybridization and Detection Using the HC ExpressArray Kit Protocol]
Protocol for the identification of single bacterial cells using DIG-labeled oligonucleotides. Includes: Organisms and growth conditions; Cell fixation and preparation of cell smears; DIG labeling of oligonucleotides with DIG-ddUTP; In situ hybridization using digoxigenin-labeled oligonucleotides; Detection of DIG-labeled oligonucleotides with fluorescently labeled anti-DIG Fab fragments; Detection of DIG-labeled oligonucleotide. - [Read Identification of Single Bacterial Cells using DIG-Labeled Oligonucleotides Protocol]
The blot is blocked to prevent nonspecific adsorption of the immunological reagents. Antibodies are then bound to the proteins immobilized on the membrane, and the antigen is detected by labeling the antibodies with conveniently identified tags. Common labeling methods for chemiluminescent detection include anti-immunoglobulin antibody-coupled enzymes such as horseradish peroxidase, which catalyzes the oxidation of luminol and in turn releases light. - [Read Immunoblotting: Antigen Detection Using Chemiluminescence Protocol]
The blot is blocked to prevent nonspecific adsorption of the immunological reagents. Antibodies are then bound to the proteins immobilized on the membrane, and the antigen is detected by labeling the antibodies with conveniently identified tags. - [Read Immunoblotting: Antigen Detection Using Chromogenic Methods Protocol]
This protocol describes the use of a specific antibody that recognizes the targeted gene product to detect RNAi-induced gene knockdown in mammalian cells. Western blot technology can be used as an alternative (see Detection of RNAi-Induced Protein Knockdown in Mammalian Cells by Western Blotting). - [Read Immunofluorescence Detection of RNAi-Induced Protein Knockdown in Mammalian Cells Protocol]
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]
Describes two methods for using the immunoperoxidase reaction to localize antigens at the electron microscope level; one for adherent cultured cells and one for tissue sections. The reaction conditions are first optimized at the light microscope level and then adapted for EM level observation. These methods allow for reliable detection of antigens at the cell surface, within the cell, and especially in membrane bounded organelles. - [Read Immunoperoxidase Methods for Localization of Antigens in Cultured Cells and Tissues]
Immunostaining thin layer chromatograms TLC is a very sensitive detection technique of functionally active carbohydrate ligands of protein receptors. Carbohydrate structures are detected in glycolipids from complex mixtures of molecules extracted from the relevant target tissue. Proteins analyzed can be antibodies, chimeric Ig proteins, selectins, lectins, toxins, and other carbohydrate binding proteins. John L. Magnani~GlycoTech Corporation, Rockville, Maryland - [Read Immunostaining Thin Layer Chromatograms Of Glycolipids]
Protocol for In situ hybridization to human metaphase chromosomes using DIG-, biotin-, or fluorochrome-labeled DNA probes and detection with fluorochrome conjugates. Includes: Pretreatment of metaphase spreads on slides; Denaturation and hybridization; Single color fluorescent detection with immunological amplification; Multicolor fluorescence in situ hybridization (Multicolor FISH); Results obtained with human metaphase chromosome spreads. - [Read In Situ Hybridization to Human Metaphase Chromosomes using DIG-, Biotin- or Fluorochrome-Labeled DNA]
Amplification and Detection in a Cellular Context. Methodology, in-situ detection methods, reaction Conditions, introduction. Ernest F. Retzel et al., University of Minnesota. - [Read In-Situ PCR Protocol]
In-Vitro Kinase Assay for Jnk-1/IRS Proteins- http://www.whitelabs.org/Lab%20Protocols/kinase%20and%20phosphatase%20assays/In_vitro%20kinase%20assay%20for%20JNK-1%20IRS%20proteins.htm
A non-radioactive electrophoretic mobility which works quite well using biotin and streptavidin detection. Non-specific and specific competititor, oligo labeling, Binding Reaction. Pierce - [Read Introduction to the EMSA (Gel Shift) Technique]
The protocol gives general considerations for the design of targeting vectors for transgenic mice. The protocol shares tips in the design of knock-out and knock-in vectors and some of their strategies for producing homologously recombined embryonic stem cells.