H-Lys(biotinyl)-NH₂ is a biotinylated lysine derivative that can be used for specific C-terminal labeling of peptides and proteins via a transpeptidation reaction catalyzed by carboxypeptidase Y[1]. The structure of H-Lys(biotinyl)-NH₂ includes a lysine molecule linked to biotin through an amide bond formed by an amine group, which aids in the effective labeling of target molecules[2]. The molecular formula of H-Lys(biotinyl)-NH₂ is C16H29N5O3S, and its molecular weight is 371.5. This product is for research use only and is not suitable for food, drugs, medical devices, or cosmetics.
References:
[1] Solanas C, Andreu D. Synthesis and biological activity of gramicidin S analogues containing constrained phenylalanines[C]//Journal of Peptide Science. THE ATRIUM, SOUTHERN GATE, CHICHESTER PO19 8SQ, W SUSSEX, ENGLAND: JOHN WILEY & SONS LTD, 2006, 12: 105-105.
[2] Vibhute S M. Synthetic Modifications of Responsive MRI Contrast Agents-Development of Multifunctional Conjugates for Novel Class of fMRI[D]. Universität Tübingen, 2013.
H-Lys(biotinyl)-NH₂是一种生物素化的赖氨酸衍生物，可通过羧肽酶Y催化的转肽反应对肽和蛋白质进行特异性C端标记[1]。H-Lys(biotinyl)-NH₂的结构中包含一个赖氨酸分子，通过一个胺基与生物素连接，形成稳定的酰胺键，有助于目标分子的有效标记[2]。H-Lys(biotinyl)-NH₂的分子式为C16H29N5O3S，分子量为371.5。本产品仅供研究用途，不适用于食品、药品、医疗器械或化妆品。