Milk Protien Isolate

Question

Milk Protien Isolate is defined by http://www.milkingredients.ca/DCP/article_e.asp?catid=145&page=1622#Definitions as a fine, white to cream-coloured powder, uniform in composition and free of lumps. It has a fresh taste with no foreign or off-flavours and a clean, pleasant odour Is it dairy or a parve? Thanks