choleglobin(redirected from bile pigment hemoglobin)
Also found in: Encyclopedia.
A pigmented compound of globin and iron porphyrin (with an open ring due to cleavage of the α-methene bridge by α-methyl oxygenase); the first intermediate in the degradation of hemoglobin, further degraded successively to verdohemochrome, biliverdin, and bilirubin.
Farlex Partner Medical Dictionary © Farlex 2012
choleglobinA primitive term for a complex of biliverdin with globular proteins, formerly thought to represent a step in haemoglobin catabolism; it is no longer used in the working medical parlance.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.