Val Wesley Valentine Wilcox, C. P., Clare, D. A., Valentine, V. W., & Swaisgood, H. E. (2002). Immobilization and utilization of the recombinant fusion proteins trypsin-streptavidin and streptavidin-transglutaminase for modification of whey protein isolate functionality. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 50(13), 3723–3730. https://doi.org/10.1021/jf011603c Clare, D. A., Valentine, V. W., Catignani, G. L., & Swaisgood, H. E. (2001). Molecular design, expression, and affinity immobilization of a trypsin-streptavidin fusion protein. ENZYME AND MICROBIAL TECHNOLOGY, 28(6), 483–491. https://doi.org/10.1016/S0141-0229(00)00361-6