Search Result for "protohemin": 
Wordnet 3.0

NOUN (1)

1. a reddish-brown chloride of heme; produced from hemoglobin in laboratory tests for the presence of blood;
[syn: hemin, protohemin]



WordNet (r) 3.0 (2006):

protohemin
    n 1: a reddish-brown chloride of heme; produced from hemoglobin
         in laboratory tests for the presence of blood [syn:
         hemin, protohemin]