Sulfated polysaccharides of brown seaweed Cystoseira canariensis bind to serum myostatin protein. Miguel Jimenez del Rio, Zakir Ramazanov 1 Tim Ziegenfuss 2 1 The Technological Institute, Playa de Pozo Izquierdo s/n, Santa Lucia, 35119, Las Palmas, Spain 2 Pinnacle Institute of Health and Human Performance Please send all correspondence to: Tim Ziegenfuss, Ph.D. Pinnacle Institute of Health & Human Performance Wadsworth Medical Center, STE 103 Wadsworth, OH 44081 Tel: 330-335-2378 Fax: 330-335-2382 Email: tziegenfuss@wadsnet.com