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Medical Dictionary

indirubin

noun in·di·ru·bin \ ˌin-də-ˈrü-bən, ˈin-də-ˌ \

medical Definition of indirubin

: a dark red crystalline pigment C₁₆H₁₀N₂O₂ isomeric with indigo (sense 1b) found in natural indigo and sometimes in urine

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