[EN] BIOLOGICAL MATERIALS AND USES THEREOF<br/>[FR] MATÉRIELS BIOLOGIQUES ET LEURS UTILISATIONS
申请人:ANTIKOR BIOPHARMA LTD
公开号:WO2016046574A1
公开(公告)日:2016-03-31
The invention provides compounds comprising a therapeutic agent coupled to a carrier molecule, with a minimum coupling ratio of 5: 1; wherein the carrier molecule is (i) an antibody fragment or derivative thereof or (ii) an antibody mimetic or derivative thereof; and wherein the therapeutic agents are coupled onto a lysine amino acid residue; and further wherein the therapeutic agent is not a photosensitising agent. There is also provided uses, methods relating to such compounds, as well as processes for their manufacture.
Development of<sup>68</sup>Ga-labelled ultrasound microbubbles for whole-body PET imaging
作者:Javier Hernández-Gil、Marta Braga、Bethany I. Harriss、Laurence S. Carroll、Chee Hau Leow、Meng-Xing Tang、Eric O. Aboagye、Nicholas J. Long
DOI:10.1039/c9sc00684b
日期:——
We report a rapid and efficient method for labelling ultrasound microbubble (MB) agents with a generator-produced PET isotope using a facile ligation between atrans-cyclooctene-modified phospholipid and a new68Ga-HBED-CC-tetrazine tracer. This method provides accessible solutions forin vivotracking of MBs.
Site-Specific Covalent Conjugation of Modified mRNA by tRNA Guanine Transglycosylase
作者:Fabian Ehret、Cun Yu Zhou、Seth C. Alexander、Dongyang Zhang、Neal K. Devaraj
DOI:10.1021/acs.molpharmaceut.7b00356
日期:2018.3.5
as the form of RNA useful for therapeutic applications due to its high stability and lowered immune response. Herein, we extend the scope of the recently established RNA-TAG (transglycosylation at guanosine) methodology, a novel approach for genetically encoded site-specificlabeling of large mRNA transcripts, by employing mod-mRNA as substrate. As a proof of concept, we covalently attached a fluorescent