UBN Medicine Abbreviation

UBN has various meanings in the Medicine category. Discover the full forms, definitions, and usage contexts of UBN in Medicine.

Urobilin

Urobilin or urochrome is the chemical primarily responsible for the yellow color of urine. It is a linear tetrapyrrole compound that, along with the related colorless compound urobilinogen, are degradation products of the cyclic tetrapyrrole heme.

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