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Purification and Immunoreactivity of Three Components from the 30/32-kilodalton Antigen 85 Complex in Mycobacterium Tuberculosis

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Journal Infect Immun
Date 1999 Oct 26
PMID 10531287
Citations 18
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Abstract

The three proteins of the antigen 85 complex (85A, 85B, and 85C), which are major secretory products of Mycobacterium tuberculosis, were purified to homogeneity in large amounts by a combination of chromatography on hydroxylapatite, DEAE-Sepharose, and DEAE-Sephacel and gel filtration from M. tuberculosis culture filtrate. Then we examined the immunological reactivity of the three proteins in tuberculosis patients and healthy controls. Antibody responses to the 85B and 85A proteins in patients were significantly greater than responses to the 85C protein. In contrast, all three antigens induced significant lymphoproliferation and gamma interferon production in peripheral blood mononuclear cells from healthy tuberculin reactors.

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References
1.
Wiker H, HARBOE M, NAGAI S, Bennedsen J . Quantitative and qualitative studies on the major extracellular antigen of Mycobacterium tuberculosis H37Rv and Mycobacterium bovis BCG. Am Rev Respir Dis. 1990; 141(4 Pt 1):830-8. DOI: 10.1164/ajrccm/141.4_Pt_1.830. View

2.
de Bruyn J, Huygen K, Bosmans R, Fauville M, Lippens R, van Vooren J . Purification, characterization and identification of a 32 kDa protein antigen of Mycobacterium bovis BCG. Microb Pathog. 1987; 2(5):351-66. DOI: 10.1016/0882-4010(87)90077-5. View

3.
Havlir D, Wallis R, Boom W, Daniel T, Chervenak K, Ellner J . Human immune response to Mycobacterium tuberculosis antigens. Infect Immun. 1991; 59(2):665-70. PMC: 257808. DOI: 10.1128/iai.59.2.665-670.1991. View

4.
Content J, de la Cuvellerie A, De Wit L, Ooms J, de Bruyn J . The genes coding for the antigen 85 complexes of Mycobacterium tuberculosis and Mycobacterium bovis BCG are members of a gene family: cloning, sequence determination, and genomic organization of the gene coding for antigen 85-C of M. tuberculosis. Infect Immun. 1991; 59(9):3205-12. PMC: 258154. DOI: 10.1128/iai.59.9.3205-3212.1991. View

5.
Pessolani M, Peralta J, Rumjanek F, Gomes H, Marques M, Almeida E . Serology and leprosy: immunoassays comparing immunoglobulin G antibody responses to 28- and 30-kilodalton proteins purified from Mycobacterium bovis BCG. J Clin Microbiol. 1991; 29(10):2285-90. PMC: 270314. DOI: 10.1128/jcm.29.10.2285-2290.1991. View