A purine metabolite in plasma, which gives the same color reaction as uric acid.
D001769:Blood; D006801:Humans; D010949:Plasma; D011687:Purines / Q000378:metabolism*; D014527:Uric Acid
D011687:Purines; D014527:Uric Acid; C030985:purine
BLOOD/purine; PURINE/metabolism