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Complement C4b

Known as: Complement, C4b, C4b, Complement, Complement Component 4b 
The large fragment formed when COMPLEMENT C4 is cleaved by COMPLEMENT C1S. The membrane-bound C4b binds COMPLEMENT C2A, a SERINE PROTEASE, to form… 
National Institutes of Health

Related topics

Related topics

13 relations
C4B geneComplement C3 ConvertasesComplement C4b binding protein:ACnc:Pt:Ser/Plas:QnComplement C4b binding protein:MCnc:Pt:Ser/Plas:Qn

Broader (1)

Immunologic Factors

Narrower (1)

complement C4d

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2011
2011
[Differential expression and significance of complement C4b and transthyretin in proliferative vitreoretinopathy].
OBJECTIVE To investigate the differential expression of complement C4b and transthyretin in proliferative vitreoretinopathy (PVR… 
2008
2008
Decreased maternal protein S activity is associated with fetal growth restriction.
1993
1993
The region Ser333‐Arg356 of the α‐chain of human C4b‐binding protein is involved in the binding of complement C4b
1991
1991
A covalent dimer of complement C4b serves as a subunit of a novel C5 convertase that involves no C3 derivatives.
A C intermediate, LAC14, was prepared from TNP-aminocaproyl liposomes sensitized with anti-TNP antibody (Ab) and purified human… 
1991
1991
Structure‐function studies on human C4b‐binding protein using monoclonal antibodies
Human C4b‐binding protein (C4BP) is a multimeric regulatory complement component interacting with vitamin K‐dependent protein S… 
1989
1989
Human T lymphocytes expressing the C3b/C4b complement receptor type one (CR1, CD35) belong to Fc gamma receptor-positive CD4-positive T cells.
1988
1988
Binding site for vitamin K-dependent protein S on complement C4b-binding protein.
1986
1986
Characterization of the human glomerular C3 receptor as the C3b/C4b complement type one (CR1) receptor.
The functional and immunochemical characteristics of the human glomerular C3 receptor were investigated by adherence of sheep… 
1986
1986
Monoclonal antibodies to human vitamin K-dependent protein S
Monoclonal antibodies to human protein S have been prepared using established hybridoma technology. One antibody was isolated… 
1986
1986
Monoclonal antibodies to human vitamin K-dependent protein S.
Monoclonal antibodies to human protein S have been prepared using established hybridoma technology. One antibody was isolated… 
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