Abstract: The present invention relates to a cell-targeting complex comprising a targeting moiety and a deliverable compound, wherein said targeting moiety and said deliverable compound are joined by means of a (transition) metal ion complex having at least a first reactive moiety for forming a coordination bond with a reactive site of said targeting moiety and having at least a second reactive moiety for forming a coordination bond with a reactive site of said deliverable compound, and wherein said deliverable compound is a therapeutic compound.

Abstract: The invention relates to a method for differentially labelling one or more entities, together comprising distinct reactive sites. The invention further relates to an entity that has been labelled by a method according to the invention and to a diagnostic kit comprising a labelled entity and to a diagnostic kit to employ a method according to the invention.

Abstract: The invention relates to a method for differentially labelling one or more entities, together comprising distinct reactive sites. The invention further relates to an entity that has been labelled by a method according to the invention and to a diagnostic kit comprising a labelled entity and to a diagnostic kit to employ a method according to the invention.

Abstract: The present invention provides a labeled nucleoside having formula: where X represents an aliphatic diamine, and the labeling moiety comprises a label and a spacer, where the spacer is coupled at one end to a platinum atom and at the other end to the label, which spacer comprises a chain having at least four carbon atoms and at least one oxygen atom in the chain. The invention further provides a method for labeling a nucleoside, kits for labeling a nucleoside, and kits for producing a labeled nucleic acid.

Abstract: The present invention provides a labeled nucleotide having formula: where X is an aliphatic diamine, and the labeling moiety comprises a label and a spacer, where the spacer is coupled at one end to a platinum atom and at the other end to the label, which spacer comprises a chain having at least four atoms. The invention further provides a method for labeling a nucleotide, kits for labeling a nucleotide, and kits containing labeled nucleotides.

Abstract: The invention relates to a method for differentially labelling one or more entities, together comprising distinct reactive sites. The invention further relates to an entity that has been labelled by a method according to the invention and to a diagnostic kit comprising a labelled entity and to a diagnostic kit to employ a method according to the invention.

Abstract: The present invention provides a labeled nucleotide having formula: 1

Abstract: The present invention provides improved methods for labeling nucleotides. The method of the invention for labeling nucleotides comprises the steps of: reacting a reactive moiety of a linker, which linker is a platinum compound having a stabilizing bridge and two reactive moieties, with an electron donating moiety of a spacer, which spacer comprises a chain having at least four atoms and at least one heteroatom in the chain, which spacer further comprises said electron donating moiety at one end of the chain and a reactive moiety at the other end of the chain; reacting the reactive moiety of said spacer with a label; reacting the other reactive moiety of said linker with a nucleotide. A major advantage of the invention is that all nucleotides can be labeled by the method of the invention, whereas until now the attachment of a label was mostly restricted to one or certain nucleotides.

Abstract: The present invention is concerned with a trans-platinum based compound for use in a method for labelling a bio-organic molecule, having formula (I), wherein A represents a reactive moiety for attachment to a label, D represents a reactive moiety for attachment to a bio-organic molecule, and X1 and X2 represent the same or different inert moieties.

Abstract: The present invention provides improved methods for labeling nucleotides. The method of the invention for labeling nucleotides comprises the steps of: reacting a reactive moiety of a linker, which linker is a platinum compound having a stabilizing bridge and two reactive moieties, with an electron donating moiety of a spacer, which spacer comprises a chain having at least four atoms and at least one heteroatom in the chain, which spacer further comprises said electron donating moiety at one end of the chain and a reactive moiety at the other end of the chain; reacting the reactive moiety of said spacer with a label; reacting the other reactive moiety of said linker with a nucleotide. A major advantage of the invention is that all nucleotides can be labeled by the method of the invention, whereas until now the attachment of a label was mostly restricted to one or certain nucleotides.