title: Evidence for a calcium requirement in the Cypridina bioluminescence reaction.
mesh_terms: D000085:Acetates; D001464:Barium; D002118:Calcium / Q000032:analysis; D002122:Calcium Chloride; D002614:Chelating Agents; D003300:Copper; D003445:Crustacea / Q000201:enzymology*; D003956:Dialysis; D004492:Edetic Acid; D004586:Electrophoresis; D004789:Enzyme Activation; D006018:Glycols; D008156:Luciferases / Q000032:analysis / Q000302:isolation & purification; D008163:Luminescent Measurements; D008274:Magnesium; D008670:Metals / Q000032:analysis; D011485:Protein Binding; D013057:Spectrum Analysis
chemical_list: D000085:Acetates; D002614:Chelating Agents; D006018:Glycols; D008670:Metals; C485195:luciferase, cypridina; D001464:Barium; D003300:Copper; D004492:Edetic Acid; D008156:Luciferases; D008274:Magnesium; D002122:Calcium Chloride; D002118:Calcium