30 May 2014 --- DuPont Nutrition & Health and AB-Biotics have signed a global collaboration and licensing agreement on AB-Life, a probiotic that is clinically documented to maintain healthy levels of cholesterol in at-risk individuals. Under the agreement, DuPont will have exclusive rights for the production, marketing and sales of AB-Life; and AB-Biotics will continue to conduct clinical research to further substantiate the proven health benefits of AB-Life.