[1]. Casey J Krusemark, et al. Global amine and acid functional group modification of proteins. Anal Chem. 2008 Feb 1;80(3):713-20.
[2]. Christin Striegler, et al. Dendritic Glycopolymer as Drug Delivery System for Proteasome Inhibitor Bortezomib in a Calcium Phosphate Bone Cement: First Steps Toward a Local Therapy of Osteolytic Bone Lesions. Macromol Biosci. 2015 Sep;15(9):1283-95.
[3]. Julia M Clay, et al. Hydroboration with pyridine borane at room temperature. J Am Chem Soc. 2005 Apr 27;127(16):5766-7.
[4]. Matthew A Zajac, et al. An application of borane as a protecting group for pyridine. J Org Chem. 2008 Sep 5;73(17):6899-901.
[5]. W S Wong, et al. Pyridine borane as a reducing agent for proteins. Anal Biochem. 1984 May 15;139(1):58-67.