Skip to search formSkip to main contentSkip to account menu

Complement component C1r

Known as: Component 1r, Complement, Complement, C1r, C1r Complement 
A 80-kDa subcomponent of complement C1, existing as a SERINE PROTEASE proenzyme in the intact complement C1 complex. When COMPLEMENT C1Q is bound to… 
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2004
Highly Cited
2004
Many secretory proteins are synthesized as proforms that become biologically active through a proteolytic cleavage in the trans… 
Review
2001
Review
2001
The complement system is a major effector arm of the immune defense contributing to the destruction of invading pathogens. There… 
1997
1997
The receptors for major histocompatibility complex (MHC) class I molecules on NK cells prevent NK cell-mediated cytolysis… 
1996
1996
Mannan or mannose-binding protein (MBP) requires a novel serine protease termed MBP-associated serine protease (MASP) for… 
1989
1989
The gene of human C1r has been expressed in a baculovirus-insect-cell system via the pAc373 transplacement vector. The full… 
Highly Cited
1986
Highly Cited
1986
C1r is a zymogen of a serine protease that is involved in the activation of the first component of the classical pathway of the…