peroxisomal matrix
The volume contained within the membranes of a peroxisome; in many cells the matrix contains a crystalloid core largely composed of urate oxidase. [ https://www.worldcat.org/search?q=bn%3A0815316194 ]
Term info
peroxisomal matrix
- peroxisomal lumen
GO:0031909
cellular_component
GO:0005782