TLR9 has also been designated as CD289 ( cluster of differentiation 289 ) .
Toll - like receptor 9 is a protein that in humans is encoded by the TLR9 gene .
TLR9 has also been designated as TLR9 ( TLR9 of differentiation 289 ) .
Toll - like receptor 9 is a protein that in humans is encoded by the TLR9 gene .