Further Studies on Leptospiral Genus-specific Antigen: Its Ultrastructure and Immunochemistry

Further Observations on Leptospiral Infections in Calcutta

Studies in immunochemistry. 15. The specific polysaccharide of the dominant 'O' somatic antigen of Shigella dysenteriae.

Arndt, F., Ergener, L. & Kutlu, 0. (1953). Ber. disch. chem. Gem. 88, 951. Ault, R. G., Hirst, E. L. & Morton, R. A. (1935). J. chem. Soc. p. 1653. Bourne, M. C. & Young, L. (1934). Bsochem. J. 28, 803. Boyland, E. & Solomon, J. B. (1953). Biochem. J. 54, xvi. Elderfield, R. C. (1952). Heterocyclic Compouid8, 4, 199. London: Chapman and Hall Ltd. Ewing, G. W. & Steck, E. A. (1946). J. Amer. che...

Studies on the Immunochemistry of Streptococcal Mucopeptide

Streptococcal mucopeptide, solubilized by either ultrasonic treatment or lysozyme, gave a precipitin reaction with rabbit antimucopeptide serum. A haptenic inhibitor of this reaction, which was composed of alanine, glutamic acid, and lysine in a mole ratio of 4:1:1, was isolated from a Streptomyces albus enzymes digest of Group D cell walls by ion exchange chromatography. When selected antisera...

Further studies on the gangliosidic nature of the cholinergic-specific antigen, Chol-1.

The antigen designated as Chol-1 beta, detected by an antiserum specific for cholinergic neurons, has been purified to homogeneity from ganglioside mixtures extracted from Torpedo electric organ and pig brain. The final products from the two sources behaved identically in a wide range of tests and gave coincident immunopositive and Ehrlich-positive spots after thin layer chromatography in seven...

Further studies on a "new" human isoprecipitin system (Australia antigen).