classical complement pathway
- classical complement pathway
- the enzymatic cascade containing all the components of complement, C1 through C9, primarily activated by the binding of C1 to antigen-antibody complexes containing IgM, IgG1, IgG2, or IgG3. See illustration at complement. The term is sometimes used to denote specifically those steps occurring prior to initiation of formation of the membrane attack complex (C5–C9).
Medical dictionary.
2011.
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Classical complement pathway — The classical and alternative complement pathways. The Classical pathway of activation of the complement system is a group of blood proteins that mediate the specific antibody response. The main activators of the Classical Pathway are antigen… … Wikipedia
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