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Article

Comparative analysis of immunoglobulin A1 protease activity among bacteria representing different genera, species, and strains

1 Nov 1997

Abstract excerpt

Immunoglobulin A1 (IgA1) proteases cleaving human IgA1 in the hinge region are produced constitutively by a number of pathogens, including Haemophilus influenzae, Neisseria meningitidis, Neisseria gonorrhoeae, and Streptococcus pneumoniae, as well as by some members of the resident oropharyngeal flora. Whereas IgA1 proteases have been shown to interfere with the functions of IgA antibodies in vitro, the exact...

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Identifiers

PMID: 9353019
DOI: 10.1128/iai.65.11.4452-4459.1997

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