摘要:
Disclosed is a method for obtaining a bifunctional complex comprising a molecule linked to a single stranded identifier oligonucleotide, wherein a nascent bifunctional complex comprising a chemical reaction site and a priming site for enzymatic addition of a tag is a) reacted at the chemical reaction site with one or more reactants, and b) reacted enzymatically at the priming site with one or more tag(s) identifying the reactant(s).
摘要:
The present invention is in the field of split-and-mix library synthesis and is directed to a method for splitting a library synthesized by a split-and-mix synthesis strategy. The splitting of the library is performed based on nucleic acid tag sequence hybridization post library synthesis. In a first library synthesis step, nascent bifunctional complexes are dispensed in separate compartments and exposed to a different reactant in each compartment. Then, in each compartment, a different reactant reacts with at least one reactive group of a chemical reaction site of a nascent bifunctional complex, and a nucleic acid tag identifying the reactant is added by enzymatic action at a priming site of the nascent bifunctional complex. The library is then split by nucleic acid hybridization based on the sequence of different synthesis directing nucleic acid tags attached to the split-and-mix library members. The present invention combines split-and-mix library synthesis with an amplification of the synthesized library.
摘要:
Disclosed is a method for obtaining a bifunctional complex comprising a molecule linked to a single stranded identifier oligonucleotide, wherein a nascent bifunctional complex comprising a chemical reaction site and a priming site for enzymatic addition of a tag is a) reacted at the chemical reaction site with one or more reactants, and b) reacted enzymatically at the priming site with one or more tag(s) identifying the reactant(s).
摘要:
Disclosed is a method for obtaining a bifunctional complex comprising a molecule linked to a single stranded identifier oligonucleotide, wherein a nascent bifunctional complex comprising a chemical reaction site and a priming site for enzymatic addition of a tag is a) reacted at the chemical reaction site with one or more reactants, and b) reacted enzymatically at the priming site with one or more tag(s) identifying the reactant(s).