In vitro antigenic reactivity of synthetic lipid A analogues as determined by monoclonal and conventional antibodies. 1985

N Kasai, and S Arata, and J Mashimo, and K Okuda, and Y Aihara, and S Kotani, and H Takada, and T Shiba, and S Kusumoto

Cross-reactivities of synthetic lipid A analogues with monoclonal and conventional antibodies against Salmonella lipid A were studied. It was shown that the in vitro antigenicity of a synthetic compound 506, beta-(1----6) D-glucosamine disaccharide 1,4'-bisphosphate, which is acylated at 2'-amino and 3'-hydroxyl groups with (R)-3-dodecanoyloxytetradecanoyl and (R)-3-tetradecanoyloxytetradecanoyl groups, respectively, and has (R)-3-hydroxytetradecanoyl groups at 2-amino and 3-hydroxyl groups, was practically indistinguishable from that of the natural E. coli lipid A preparation, and that both phosphates in positions 1 and 4' as well as ester- and amide-linked fatty acyl residues, particularly 3-acyloxyacyl group, of the glucosamine disaccharide are involved in the cross-reactivity of lipid A as important antigenic determinants.

UI MeSH Term Description Entries
D008050 Lipid A Lipid A is the biologically active component of lipopolysaccharides. It shows strong endotoxic activity and exhibits immunogenic properties.
D008807 Mice, Inbred BALB C An inbred strain of mouse that is widely used in IMMUNOLOGY studies and cancer research. BALB C Mice, Inbred,BALB C Mouse, Inbred,Inbred BALB C Mice,Inbred BALB C Mouse,Mice, BALB C,Mouse, BALB C,Mouse, Inbred BALB C,BALB C Mice,BALB C Mouse
D003429 Cross Reactions Serological reactions in which an antiserum against one antigen reacts with a non-identical but closely related antigen. Cross Reaction,Reaction, Cross,Reactions, Cross
D004797 Enzyme-Linked Immunosorbent Assay An immunoassay utilizing an antibody labeled with an enzyme marker such as horseradish peroxidase. While either the enzyme or the antibody is bound to an immunosorbent substrate, they both retain their biologic activity; the change in enzyme activity as a result of the enzyme-antibody-antigen reaction is proportional to the concentration of the antigen and can be measured spectrophotometrically or with the naked eye. Many variations of the method have been developed. ELISA,Assay, Enzyme-Linked Immunosorbent,Assays, Enzyme-Linked Immunosorbent,Enzyme Linked Immunosorbent Assay,Enzyme-Linked Immunosorbent Assays,Immunosorbent Assay, Enzyme-Linked,Immunosorbent Assays, Enzyme-Linked
D004926 Escherichia coli A species of gram-negative, facultatively anaerobic, rod-shaped bacteria (GRAM-NEGATIVE FACULTATIVELY ANAEROBIC RODS) commonly found in the lower part of the intestine of warm-blooded animals. It is usually nonpathogenic, but some strains are known to produce DIARRHEA and pyogenic infections. Pathogenic strains (virotypes) are classified by their specific pathogenic mechanisms such as toxins (ENTEROTOXIGENIC ESCHERICHIA COLI), etc. Alkalescens-Dispar Group,Bacillus coli,Bacterium coli,Bacterium coli commune,Diffusely Adherent Escherichia coli,E coli,EAggEC,Enteroaggregative Escherichia coli,Enterococcus coli,Diffusely Adherent E. coli,Enteroaggregative E. coli,Enteroinvasive E. coli,Enteroinvasive Escherichia coli
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
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).
D000911 Antibodies, Monoclonal Antibodies produced by a single clone of cells. Monoclonal Antibodies,Monoclonal Antibody,Antibody, Monoclonal
D000939 Epitopes Sites on an antigen that interact with specific antibodies. Antigenic Determinant,Antigenic Determinants,Antigenic Specificity,Epitope,Determinant, Antigenic,Determinants, Antigenic,Specificity, Antigenic
D012475 Salmonella A genus of gram-negative, facultatively anaerobic, rod-shaped bacteria that utilizes citrate as a sole carbon source. It is pathogenic for humans, causing enteric fevers, gastroenteritis, and bacteremia. Food poisoning is the most common clinical manifestation. Organisms within this genus are separated on the basis of antigenic characteristics, sugar fermentation patterns, and bacteriophage susceptibility.

Related Publications

N Kasai, and S Arata, and J Mashimo, and K Okuda, and Y Aihara, and S Kotani, and H Takada, and T Shiba, and S Kusumoto
March 1987, Biochemical and biophysical research communications,
N Kasai, and S Arata, and J Mashimo, and K Okuda, and Y Aihara, and S Kotani, and H Takada, and T Shiba, and S Kusumoto
March 1996, Meat science,
N Kasai, and S Arata, and J Mashimo, and K Okuda, and Y Aihara, and S Kotani, and H Takada, and T Shiba, and S Kusumoto
January 1992, Acta microbiologica Hungarica,
N Kasai, and S Arata, and J Mashimo, and K Okuda, and Y Aihara, and S Kotani, and H Takada, and T Shiba, and S Kusumoto
January 1986, Comparative immunology, microbiology and infectious diseases,
N Kasai, and S Arata, and J Mashimo, and K Okuda, and Y Aihara, and S Kotani, and H Takada, and T Shiba, and S Kusumoto
October 2002, Hybridoma and hybridomics,
N Kasai, and S Arata, and J Mashimo, and K Okuda, and Y Aihara, and S Kotani, and H Takada, and T Shiba, and S Kusumoto
August 1980, The Journal of parasitology,
N Kasai, and S Arata, and J Mashimo, and K Okuda, and Y Aihara, and S Kotani, and H Takada, and T Shiba, and S Kusumoto
February 1990, DTW. Deutsche tierarztliche Wochenschrift,
N Kasai, and S Arata, and J Mashimo, and K Okuda, and Y Aihara, and S Kotani, and H Takada, and T Shiba, and S Kusumoto
November 1983, Infection and immunity,
N Kasai, and S Arata, and J Mashimo, and K Okuda, and Y Aihara, and S Kotani, and H Takada, and T Shiba, and S Kusumoto
December 1986, Molecular immunology,
N Kasai, and S Arata, and J Mashimo, and K Okuda, and Y Aihara, and S Kotani, and H Takada, and T Shiba, and S Kusumoto
January 1981, Annual review of microbiology,
Copied contents to your clipboard!