2 research outputs found
Picazoplatin, an Azide-Containing Platinum(II) Derivative for Target Analysis by Click Chemistry
Despite
the broad use of platinum-based chemotherapeutics, identification
of their full range of cellular targets remains a significant challenge.
In order to identify, visualize, and isolate cellular targets of PtÂ(II)
complexes, we have modified the chemotherapeutic drug picoplatin with
an azide moiety for subsequent click reactivity. The new compound
picazoplatin readily binds DNA and RNA oligonucleotides and undergoes
facile post-labeling click reactions to alkyne-fluorophore conjugates.
Pt-fluorophore click reactions in rRNA purified from drug-treated Saccharomyces cerevisiae demonstrate its potential
for future <i>in vivo</i> efforts
Picazoplatin, an Azide-Containing Platinum(II) Derivative for Target Analysis by Click Chemistry
Despite
the broad use of platinum-based chemotherapeutics, identification
of their full range of cellular targets remains a significant challenge.
In order to identify, visualize, and isolate cellular targets of PtÂ(II)
complexes, we have modified the chemotherapeutic drug picoplatin with
an azide moiety for subsequent click reactivity. The new compound
picazoplatin readily binds DNA and RNA oligonucleotides and undergoes
facile post-labeling click reactions to alkyne-fluorophore conjugates.
Pt-fluorophore click reactions in rRNA purified from drug-treated Saccharomyces cerevisiae demonstrate its potential
for future <i>in vivo</i> efforts