part_of
part of
part of
extracellular region
extracellular space
cellular_component
That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
GO:0005615
NIF_Subcellular:sao1425028079
intercellular space
Note that for multicellular organisms, the extracellular space refers to everything outside a cell, but still within the organism (excluding the extracellular matrix). Gene products from a multi-cellular organism that are secreted from a cell into the interstitial fluid or blood can therefore be annotated to this term.
cellular anatomical entity