title: Gastropod haemocyanins: dissociation of haemocyanins from Buccinum undatum, Neptunea antiqua and Colus gracilis in the region pH 7.5-9.2.
mesh_terms: D000818:Animals; D002118:Calcium / Q000032:analysis; D003300:Copper / Q000032:analysis; D006433:Hemocyanins / Q000032:analysis*; D006863:Hydrogen-Ion Concentration; D046911:Macromolecular Substances; D008274:Magnesium / Q000032:analysis; D008974:Mollusca / Q000032:analysis*; D011487:Protein Conformation; D013045:Species Specificity; D013054:Spectrophotometry, Atomic; D013056:Spectrophotometry, Ultraviolet; D013997:Time Factors; D014461:Ultracentrifugation
chemical_list: D046911:Macromolecular Substances; D003300:Copper; D006433:Hemocyanins; D008274:Magnesium; D002118:Calcium