negative regulation of complement activation, classical pathway
down regulation of complement activation, classical pathway
exact
down-regulation of complement activation, classical pathway
exact
downregulation of complement activation, classical pathway
exact
inhibition of complement activation, classical pathway
narrow
negative regulation of complement cascade, classical pathway
exact
Any process that stops, prevents, or reduces the frequency, rate or extent of complement activation by the classical pathway.
GO:0002924
negative regulation of humoral immune response mediated by circulating immunoglobulin
is_a
GO:0030450
regulation of complement activation, classical pathway
is_a
GO:0045916
negative regulation of complement activation
is_a
GO:0006958
complement activation, classical pathway
negatively_regulates