YAN Xuexian, LI Shaolin. Evaluation and optimization of a DMSA kit for instant preparation of 99mTc(V)-DMSA[J]. Nuclear techniques, 1999, (5): 259-262.
YAN Xuexian, LI Shaolin. Evaluation and optimization of a DMSA kit for instant preparation of 99mTc(V)-DMSA[J]. Nuclear techniques, 1999, (5): 259-262.DOI:
The methods to prepare instant kit of 99mTc(V)-DMSA were evaluated and optimized. Various conditions and procedures were taken to prepare and label the kit. The physico-chemical properties and biodistribution of the labelling compound were tested in order to select the optimal condition. Each kit contains 0.55mg DMSA and 0.1mg SnCl2. An aliquot of 1.0-10mL 99mTcO4 was mixed with the kit for labelling
and a radiochemical purity of ≥95% was then reached. The biodistribution ratios of tumor/liver and tumor/blood are 2.5 and 2.2 respectively in tumor bearing mice.