Thank you for choosing to shop with us! We appreciate your support and look forward to serving you again in the future. Categories: All Antibodies Antigens Blocks & Stabilizers Gold Particles Kits All / All Antibodies Antigens Blocks & Stabilizers Gold Particles Kits Carcinoembryonic Antigen (CEA), Cat. AT00201 $650.00 Mpox Antigen $350.00 Procalcitonin (PCT) Antigen $1,225.00