Plasma calcium assay, with use of the jellyfish protein, aequorin, as a reagent.
D002118:Calcium / Q000097:blood*; D003063:Cnidaria; D005470:Fluorometry; D008163:Luminescent Measurements; D008722:Methods; D008851:Micropore Filters; D011506:Proteins
D011506:Proteins; D002118:Calcium