title: Protein components in the perivitelline fluid of the embryo of the horseshoe crab, Tachypleus tridentatus.
mesh_terms: D000818:Animals; D004625:Embryo, Nonmammalian / Q000032:analysis*; D006023:Glycoproteins / Q000032:analysis; D006433:Hemocyanins / Q000032:analysis; D006737:Horseshoe Crabs / Q000032:analysis*; D008970:Molecular Weight; D011506:Proteins / Q000032:analysis*
chemical_list: D006023:Glycoproteins; D011506:Proteins; D006433:Hemocyanins