Department of Oceanography, State key Lab of Marine Environmental Sciences, Xiamen University, Xiamen 361005, China;
Polar Research Institute of China, Shanghai 200136, China;
Department of Biology Quanzhou Normal College, Quanzhou 362000, China;
Department of Oceanography, State key Lab of Marine Environmental Sciences, Xiamen University, Xiamen 361005, China;
Polar Research Institute of China, Shanghai 200136, China;
Department of Oceanography, State key Lab of Marine Environmental Sciences, Xiamen University, Xiamen 361005, China;
Department of Oceanography, State key Lab of Marine Environmental Sciences, Xiamen University, Xiamen 361005, China;
ammonium sulfate; purification; CFL (lectin from Charybdisferiatus); characterization;