- Clostridium difficile GDH Monoclonal Antibody MAB294PThis product is available for purchase offline. Please contact us to discuss your requirements.Clostridium difficile GDH Monoclonal Antibody MAB295PCopyright © 2019 BBI Solutions. All rights reserved. Designed trademarks and brands are the property of their respective owners. BBIUSThis product is available for purchase offline. Please contact us to discuss your requirements.