Fcnb - ficolin B

Predicted to enable several functions, including antigen binding activity; pattern recognition receptor activity; and sialic acid binding activity. Predicted to be involved in several processes, including activation of immune response; positive regulation of interleukin-8 production; and protein localization to cell surface. Predicted to be extrinsic component of external side of plasma membrane. Predicted to be part of collagen trimer. Predicted to be active in collagen-containing extracellular matrix and extracellular space. Orthologous to several human genes including FCN1 (ficolin 1). [provided by Alliance of Genome Resources, Apr 2022]