Piotr Garnuszek

National Centre for Nuclear Research, Radioisotope Centre POLATOM.

[ 1 ] - Influence of DOTA chelators on radiochemical purity and biodistribution in xenografted mice of 177Lu- and 90Y-Rituximab

Introduction This work presents a comparative biological evaluation of 90Y- and 177Lu- labelled DOTA-SCN and DOTA-NHS conjugated to Rituximab in tumour-bearing mice. Materials and methods Two DOTA derivatives, p-SCN-Bn-DOTA and DOTA-NHS-ester were conjugated to Rituximab and then freeze-dried kit formulations were prepared, as previously described [1]. Tissue distribution was investigated in t...

[ 2 ] - Influence of DOTA chelators on radiochemical purity and biodistribution in xenografted mice of 177Lu- and 90Y-Rituximab

Introduction This work presents a comparative biological evaluation of 90Y- and 177Lu- labelled DOTA-SCN and DOTA-NHS conjugated to Rituximab in tumour-bearing mice. Materials and methods Two DOTA derivatives, p-SCN-Bn-DOTA and DOTA-NHS-ester were conjugated to Rituximab and then freeze-dried kit formulations were prepared, as previously described [1]. Tissue distribution was investigated in t...

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