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Analysis of Oligosaccharide Ligands by High Performance Liquid Affinity Chromatography - http://www.glycotech.com/protocols/Proto6.html

Category: Molecular Biology Protocols: Carbohydrate Protocols

High performance liquid affinity chromatography (HPLAC) is a useful procedure to investigate he interactions between carbohydrate binding protein and their ligands. Technical requirements are similar to conventional HPLC. HPLAC can screen and separate natural ligands from complex biological mixtures. WeiTong Wang~GlycoTech Corporation, Rockville, Maryland - [Read Analysis of Oligosaccharide Ligands by High Performance Liquid Affinity Chromatography]

Analysis of Oligosaccharide Ligands by High Performance Liquid Affinity Chromatography - http://www.glycotech.com/protocols/Proto6.html

Category: HPLC Protocols

Analysis of Oligosaccharide Ligands by High Performance Liquid Affinity Chromatography Protocol. Glycotech. - [Read Analysis of Oligosaccharide Ligands by High Performance Liquid Affinity Chromatography]

Assay of Intracellular Free Calcium in Suspended B Cells - http://www.signaling-gateway.org/data/cgi-bin/ProtocolFile.cgi/afcs_PP00000011.pdf?pid=PP00000011

Category: Signalling Signal Transduction Protocols: Calcium Measurement Protocols

This protocol describes a method to assess concentrations of free cytoplasmic calcium (Ca2+) in mouse splenic B cells in the absence and presence of ligands for cell surface receptors. This objective is accomplished with the Ca2+-sensitive fluorescent dye, Fluo-3, which permeates cells as an ester and is hydrolyzed in the cell to its Ca2+ sensitive acidic form. - [Read Assay of Intracellular Free Calcium in Suspended B Cells]

Assay of Intracellular Free Calcium in Suspended B Cells Dual Ligand PDF - http://www.signaling-gateway.org/data/cgi-bin/ProtocolFile.cgi/afcs_PP00000140.pdf?pid=PP00000140

Category: Signalling Signal Transduction Protocols: Calcium Measurement Protocols

The following protocol is a method to measure concentrations of free cytoplasmic calcium (Ca2+) in mouse splenic B cells in the presence of two ligands. Signalling Gateway - [Read Assay of Intracellular Free Calcium in Suspended B Cells Dual Ligand PDF]

Assay of Intracellular Free Calcium in Suspended B Cells PDF - http://www.signaling-gateway.org/data/cgi-bin/ProtocolFile.cgi?pid=PP00000011

Category: Signalling Signal Transduction Protocols: Calcium Measurement Protocols

Protocol for a method which assesses concentrations of free cytoplasmic calcium (Ca2+) in mouse splenic B cells in the absence and presence of ligands for cell surface receptors. Signalling Gateway - [Read Assay of Intracellular Free Calcium in Suspended B Cells PDF]

Assay of Intracellular Free Calcium in Suspended B Cells Protocol - http://www.signaling-gateway.org/data/cgi-bin/ProtocolFile.cgi/afcs_PP00000011.pdf?pid=PP00000011

Category: Cell Biology and Cell Culture: Flow Cytometry Protocols: Intracellular Ion Measurement Protocols

This protocol describes a method to assess concentrations of free cytoplasmic calcium (Ca2+) in mouse splenic B cells in the absence and presence of ligands for cell surface receptors. This objective is accomplished with the Ca2+-sensitive fluorescent dye, Fluo-3, which permeates cells as an ester and is hydrolyzed in the cell to its Ca2+- sensitive acidic form. - [Read Assay of Intracellular Free Calcium in Suspended B Cells Protocol]

Assay of Intracellular Free Calcium in Suspended B Cells Protocol - http://www.signaling-gateway.org/data/cgi-bin/ProtocolFile.cgi/afcs_PP00000011.pdf?pid=PP00000011

Category: Immunology: B Cell Protocols

This protocol describes a method to assess concentrations of free cytoplasmic calcium (Ca2+) in mouse splenic B cells in the absence and presence of ligands for cell surface receptors. This objective is accomplished with the Ca2+-sensitive fluorescent dye, Fluo-3, which permeates cells as an ester and is hydrolyzed in the cell to its Ca2+- sensitive acidic form. - [Read Assay of Intracellular Free Calcium in Suspended B Cells Protocol]

Bioresponsive Targeted Charge Neutral Lipid Vesicles for Systemic Gene Delivery Protocol - http://www.cshprotocols.org/cgi/content/short/2006/1/pdb.prot4450

Category: Gene Delivery Protocols: DNA Nanoparticles Protocols

This protocol describes a stepwise procedure to prepare nucleic acids encapsulated in a polyethylene glycol (PEG)-shielded nanolipoparticle (NLP) that contain a bioresponsive lipid and ligand. This process provides several advantages for systemic gene delivery. The in vivo circulation time is extended. Also, low pH-sensitive lipids enhance DNA unpacking and endosomal escape. Finally, ligands inserted into the NLP surface can target gene delivery to specific tissues or cells in vivo. - [Read Bioresponsive Targeted Charge Neutral Lipid Vesicles for Systemic Gene Delivery Protocol]

Calcium Dependent by Pentraxins to Ligands, and Effect of C-reactive Protein on Leptin Action - http://www.natureprotocols.com/2007/01/24/calcium_dependent_by_pentraxin.php

Category: Mouse Protocols

Protocol for calcium dependent by pentraxins to ligands immobilized on agarose, and effect of C-reactive protein on leptin action in mice in vivo. Includes: Testing for binding of CRP to immobilized leptin; Testing for binding of radiolabelled leptin by immobilized CRP, SAP and leptin receptor; Testing for effect of human CRP on human leptin action in mice. - [Read Calcium Dependent by Pentraxins to Ligands, and Effect of C-reactive Protein on Leptin Action]

Flow Cytometry Analysis Protocol - http://www.cbrinstitute.org/labs/springer/protocols/qing_facs.html

Category: Cell Biology and Cell Culture: Flow Cytometry Protocols: Cell Sorting Protocols

Flow cytometry is a widely used method for characterizing and separating individual cells. This basic protocol focuses on: measure fluorescence intensity produced by fluorescent-labled antibodies and ligands that bind specific cell-associated molecules. Includes: Immunofluorescence Staining and Flow Cytometry Analysis. - [Read Flow Cytometry Analysis Protocol]

Flow Cytometry Analysis Protocol - http://www.cbrinstitute.org/labs/springer/protocols/qing_facs.html

Category: Cell Biology and Cell Culture: Flow Cytometry Protocols

Flow cytometry is a widely used method for characterizing and separating individual cells. This basic protocol focuses on: measure fluorescence intensity produced by fluorescent-labled antibodies and ligands that bind specific cell-associated molecules. Includes: Immunofluorescence Staining; Flow Cytometry Analysis. - [Read Flow Cytometry Analysis Protocol]

Immunostaining Thin Layer Chromatograms Of Glycolipids - http://www.glycotech.com/protocols/Proto5.html

Category: Molecular Biology Protocols: Carbohydrate Protocols

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]

Removal of CCR5 Ligands and Induction of Pro-Resolving Lipid Mediators by Apoptotic Neutrophils - http://www.natureprotocols.com/2006/10/02/removal_of_ccr5_ligands_and_in.php

Category: Immunology

Removal of CCR5 ligands and induction of pro-resolving lipid mediators by apoptotic neutrophils during resolution. Application of lipid extraction from peritoneal exudates, in tandem with lipid mediator informatics can be used to determine the role of apoptotic neutrophils in the generation of resolution phase lipid mediators. This neutrophil transfer system allows the determination of the direct impact of apoptotic leukocytes in the resolution of inflammation. - [Read Removal of CCR5 Ligands and Induction of Pro-Resolving Lipid Mediators by Apoptotic Neutrophils]