This is a non-secretory ribonuclease. It is a pyrimidine specific nuclease with a slight preference for U. Cytotoxin and helminthotoxin. Selectively chemotactic for dendritic cells. Possesses a wide variety of biological activities. {ECO:0000269|PubMed:12578357, ECO:0000269|PubMed:3458170}. This is the function of ENSG00000169385 (RNASE2, ribonuclease A family member 2).