The invention relates to functionalized nucleotides that permit the covalent linkage of the nucleotides to moieties containing reactive groups complementary to the functional group. More specifically, the invention relates to nucleotides comprising a functional group attached to the nucleobase that permits the covalent attachment of the nucleotides or a nucleic acid comprising such nucleotides to detectable moieties, polypeptides and solid supports. The invention further relates to nucleic acids comprising such functionalized nucleotides, methods of labeling nucleic acids with such nucleotides, and kits comprising such nucleotides.
本发明涉及可使核苷酸与含有与官能团互补的活性基团的分子共价连接的官能化核苷酸。更具体地说,本发明涉及核苷酸,该核苷酸包含一个连接到核碱基上的官能团,该官能团允许该核苷酸或包含该核苷酸的核酸与可检测分子、
多肽和固体支持物共价连接。本发明还涉及包含这种功能化核苷酸的核酸、用这种核苷酸标记核酸的方法以及包含这种核苷酸的试剂盒。