Proteolytic Activities of Two Types of Mannose-Binding Lectin-Associated Serine Protease

Proteolytic activities of two types of mannose-binding lectin-associated serine protease.

Mannose (or mannan)-binding lectin (MBL) is an oligomeric serum lectin that plays a role in innate immunity by activating the complement system. In human, two types of MBL-associated serine protease (MASP-1 and MASP-2) and a truncated protein of MASP-2 (small MBL-associated protein; sMAP or MAp19) are complexed with MBL. To clarify the proteolytic activities of MASP-1 and MASP-2 against C4, C2,...

P 144: Sunflower Mannose binding Lectin-Associated Serine Protease Inhibitor-1 (SFMI-1) and -2: Significant Inhibitors of Mannose binding Lectin Pathway which Helps in Multiple Sclerosis Treatment

One of the important parts of innate immunity is complement system that occurs in three different ways; the classic, the alternative and the lectin pathway. The four pattern recognition molecules that have been identified till now are Mannose binding lectin (MBL), a component of lectin pathway, and three ficolins (ficolin1,-2 and -3) which compound to the carbohydrates of the cell surface. MBL ...

p 144: sunflower mannose binding lectin-associated serine protease inhibitor-1 (sfmi-1) and -2: significant inhibitors of mannose binding lectin pathway which helps in multiple sclerosis treatment

one of the important parts of innate immunity is complement system that occurs in three different ways; the classic, the alternative and the lectin pathway. the four pattern recognition molecules that have been identified till now are mannose binding lectin (mbl), a component of lectin pathway, and three ficolins (ficolin1,-2 and -3) which compound to the carbohydrates of the cell surface. mbl ...

Lectin-Associated Serine Protease Complex of Ficolin and Mannose-Binding Cutting Edge: Complement-Activating

Functional estimation of mannose binding lectin associated serine protease (MBL-MASPs) in human serum.

BACKGROUND & OBJECTIVE Mannose binding lectin (MBL), a C-type or Ca(2+) dependent lectin, plays a major role in lectin pathway of complement activation. MBL deficiency/insufficiency is associated with susceptibility to many infections. It is important to know the association of functional lectin levels with disease condition. Therefore, we carried out this study to develop a simple assay to est...