Biomaterial Database

Antibodies that recognize phosphodiester-linked amino-N-acetylglucosamine-1-phosphate residues. 1987

D J Finn, and G L Gustafson

Department of Microbiology, University of Montana, Missoula 59812.

An affinity chromatography procedure was developed for isolating antibodies that recognized phosphodiester-linked alpha-N-acetylglucosamine-1-phosphate (alpha-GlcNAc-1-P) residues. The affinity resin consisted of uridine-5'-diphospho-alpha-N-acetylglucosamine (UDPGlcNAc) conjugated to Sepharose. Antiserum prepared against Proteinase 1 from the cellular slime mold, Dictyostelium discoideum was used as a source of the anti-alpha-GlcNAc-1-P antibodies. Immunoblot assays showed that the affinity-isolated antibodies recognized phosphoglycosylated subunits of Proteinase 1, and that UDPGlcNAc blocked this interaction.

UI	MeSH Term	Description	Entries
D007074	Immunoglobulin G	The major immunoglobulin isotype class in normal human serum. There are several isotype subclasses of IgG, for example, IgG1, IgG2A, and IgG2B.	Gamma Globulin, 7S,IgG,IgG Antibody,Allerglobuline,IgG(T),IgG1,IgG2,IgG2A,IgG2B,IgG3,IgG4,Immunoglobulin GT,Polyglobin,7S Gamma Globulin,Antibody, IgG,GT, Immunoglobulin
D002846	Chromatography, Affinity	A chromatographic technique that utilizes the ability of biological molecules, often ANTIBODIES, to bind to certain ligands specifically and reversibly. It is used in protein biochemistry. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)	Chromatography, Bioaffinity,Immunochromatography,Affinity Chromatography,Bioaffinity Chromatography
D005944	Glucosamine		2-Amino-2-Deoxyglucose,Dona,Dona S,Glucosamine Sulfate,Hespercorbin,Xicil,2 Amino 2 Deoxyglucose,Sulfate, Glucosamine
D000117	Acetylglucosamine	The N-acetyl derivative of glucosamine.	Acetyl Glucosamine,N-Acetyl Glucosamine,N-Acetyl-beta-D-Glucosamine,N-Acetylglucosamine,beta-N-Acetylglucosamine,2-Acetamido-2-Deoxy-D-Glucose,2-Acetamido-2-Deoxyglucose,N-Acetyl-D-Glucosamine,2 Acetamido 2 Deoxy D Glucose,2 Acetamido 2 Deoxyglucose,Glucosamine, Acetyl,Glucosamine, N-Acetyl,N Acetyl D Glucosamine,N Acetyl Glucosamine,N Acetyl beta D Glucosamine,N Acetylglucosamine,beta N Acetylglucosamine
D000906	Antibodies	Immunoglobulin molecules having a specific amino acid sequence by virtue of which they interact only with the ANTIGEN (or a very similar shape) that induced their synthesis in cells of the lymphoid series (especially PLASMA CELLS).
D000936	Antigen-Antibody Complex	The complex formed by the binding of antigen and antibody molecules. The deposition of large antigen-antibody complexes leading to tissue damage causes IMMUNE COMPLEX DISEASES.	Immune Complex,Antigen-Antibody Complexes,Immune Complexes,Antigen Antibody Complex,Antigen Antibody Complexes,Complex, Antigen-Antibody,Complex, Immune,Complexes, Antigen-Antibody,Complexes, Immune
D000941	Antigens	Substances that are recognized by the immune system and induce an immune reaction.	Antigen
D014537	Uridine Diphosphate N-Acetylglucosamine	Serves as the biological precursor of insect chitin, of muramic acid in bacterial cell walls, and of sialic acids in mammalian glycoproteins.	UDP Acetylglucosamine,UDPGNAc,Uridine Diphospho-N-Acetylglucosamine,Uridine Pyrophosphoacetylglucosamine,Uridine Diphosphate N Acetylglucosamine,Acetylglucosamine, UDP,Diphosphate N-Acetylglucosamine, Uridine,Diphospho-N-Acetylglucosamine, Uridine,N-Acetylglucosamine, Uridine Diphosphate,Pyrophosphoacetylglucosamine, Uridine,Uridine Diphospho N Acetylglucosamine
D046911	Macromolecular Substances	Compounds and molecular complexes that consist of very large numbers of atoms and are generally over 500 kDa in size. In biological systems macromolecular substances usually can be visualized using ELECTRON MICROSCOPY and are distinguished from ORGANELLES by the lack of a membrane structure.	Macromolecular Complexes,Macromolecular Compounds,Macromolecular Compounds and Complexes,Complexes, Macromolecular,Compounds, Macromolecular,Substances, Macromolecular