Molecular weight determination of alkali-soluble melanin based on absorbancy of the solution.
D000818:Animals; D002241:Carbohydrates; D002642:Chick Embryo; D005241:Feathers / Q000032:analysis; D005638:Fruit; D006197:Hair / Q000032:analysis; D006812:Humic Substances / Q000302:isolation & purification*; D006863:Hydrogen-Ion Concentration; D008543:Melanins / Q000302:isolation & purification*; D008970:Molecular Weight; D012996:Solutions; D014422:Turkeys
D002241:Carbohydrates; D006812:Humic Substances; D008543:Melanins; D012996:Solutions; C001861:humin