carbohydrate Protocols

Category: Molecular Biology Protocols: Carbohydrate Protocols

The method allows the detection and quantification of glycosyltransferase activity using an ELISA-based procedure and carbohydrate-specific monoclonal antibodies. Avoids the use of radiolabeled substrates. Bruce A. Macher~Professor of Chemistry and Biochemistry, San Francisco State University, San Francisco, CA - [Read A Sensitive ELISA-Based Assay for Glycosyltransferases]

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]

Category: Molecular Biology Protocols: Carbohydrate Protocols

o determine the relative amounts of LPS carbohydrates present in a given strain. The assay can be done on one set of samples and then scanned at the various wavelengths for reasonable data on the 3 types of sugars. HEXOSE ASSAY, 6-DEOXYHEXOSE ASSAY, HEPTOSE ASSAY. Hancock Laboratory. - [Read Carbohydrate Assays]

Category: Molecular Biology Protocols: Carbohydrate Protocols

Protocol detects specific cell adhesion to glycolipids resolved on TLC plates. Carbohydrate-Specific Adhesion of Intact Cells to Resolved Glycolipids on TLC Plates. Ronald L. Schnaar~Professor, Johns Hopkins University Medical School, Baltimore, Maryland. Glycotech. - [Read Carbohydrate-Specific Adhesion of Intact Cells to Resolved Glycolipids on TLC Plates]

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]

Category: Cell Biology and Cell Culture: Cell Adhesion Protocols

Many proteins and molecules promote cell adhesion including several cell surface carbohydrate binding proteins. Cell adhesion measurements on 96-well microtiter plate format are difficult due to the shear forces generated by washing the wells. The protocol here introduces the use of a liquid-filled wash chamber that separates unbound cells by gravity. This eliminates uncontrolled shear forces and passage of adherent cells through a liquid/air interface. John L. Magnani~GlycoTech Corporation. - [Read Measurement of Cell Adhesion Under Static Conditions]

Category: Neuroscience Protocols: Histology Stains Protocols: Mucin Stains Protocols

Protocol for periodic acid stain for mucins and carbohydrate groups. - [Read Periodic Acid Stain for Mucins and Carbohydrate Groups Protocol]