Purification and characterization of an extracellular lectin from Mycobacterium smegmatis

Kundua, Manikuntala ; Basu, Joyoti ; Chakrabarti, Parul (1989) Purification and characterization of an extracellular lectin from Mycobacterium smegmatis FEBS Letters, 256 (1-2). pp. 207-210. ISSN 0014-5793

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/001457...

Related URL: http://dx.doi.org/10.1016/0014-5793(89)81749-1

Abstract

Mycobacteria exist naturally in aggregated form and pathogenic strains colonize macrophages. A lectin has been isolated from the culture broth of M. smegmatis, which may, possibly, have an important role in either or both of these phenomena. The lectin of Mr, 12000-14000 agglutinates erythrocytes from different species, and agglutination is reversed by arabinogalactan isolated from mycobacteria, as well as by yeast mannan. It has a pI of 5.5 and is rich in aspartic and glutamic acid residues.

Item Type:Article
Source:Copyright of this article belongs to Federation of European Biochemical Societies.
Keywords:Lectin; Extracelllular; Arabinogalactan; Mannan; (Mycobacterium smegmatis)
ID Code:1684
Deposited On:05 Oct 2010 09:52
Last Modified:16 May 2016 12:46

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