Wallac Oy

Walloc Oy

Jari Peuralahti

Veli-Matti Mukkala

Jari Hovinen

Harri Hakala

Lassi Jaakkola

Pertti Hurskainen

Pekka Tapani Mattsson

Päivi Liitti

Jarkko Karvinen

Outi Mulari

Janne Ketola

Pekka Mattsson

The present technology discloses biotinidase assay, biotinidase substrates (I) and a kit wherein the biotinidase substrate includes a label molecule separated from the biotin carbamoyl group by a linker X longer than about 4 &#x212b; but shorter than about 27 &#x212b;. 

Biotinidase assay

This invention relates to a group of novel chelating agents, novel chelates, biomolecules labeled with said chelates or chelating agents as well as solid supports conjugated with said chelates, chelating agents or labeled biomolecules. Especially the invention relates to novel chelating agents useful in solid phase synthesis of oligonucleotides or oligopeptides and the oligonucleotides and oligopeptides so obtained.

Luminescent lanthanide (III) chelates, chelating agents and conjugates derived thereof

Chelating agents and highly luminescent and stable chelates and their use

This invention concerns novel labeling reactants suitable for labeling of a biospecific binding reactant using solid-phase synthesis. The novel reactants are derivatives of diethylenetriaminepentaacetic acid (DTPA), wherein a suitable group is linked to the DTPA molecule, thus allowing site specific introduction of the ligand of the derivatives to bioactive molecules on solid phase in an oligopeptide synthesizer.

Labeling reactant

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Turku, Finland

Jari Peuralahti