Absorption spectra of "alpha pigment" isolated from cecal contents of germ-free animals.
D000818:Animals; D002432:Cecum; D055598:Chemical Phenomena; D002621:Chemistry; D005293:Ferritins; D005856:Germ-Free Life; D006736:Horses; D007422:Intestines / Q000382:microbiology; D051379:Mice; D010860:Pigments, Biological; D051381:Rats; D013053:Spectrophotometry; D013154:Spleen; D014357:Trypsin
D010860:Pigments, Biological; D005293:Ferritins; D014357:Trypsin