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发明授权
CN101219226B 一种用于制备锝-99m标记的GSA的药盒及其制备方法 有权 转让

一种用于制备锝-99m标记的GSA的药盒及其制备方法
摘要：
本发明涉及一种用于制备99mTc-GSA的药盒，所述药盒中的还原剂∶GSA配体∶辅剂的重量比为0.01～0.2∶2～8∶0.05～2；所述还原剂为将99mTc7+(99mTcO4-)还原为99mTc5+的常规化学试剂。本发明还涉及该药盒的制备方法。本发明所述的药盒在制备99mTc-GSA的方面具有方法简便、标记率高、制备得到的99mTc-GSA生物性能良好及使用成本低等优点，有利于临床广泛应用。
摘要（英）：

The invention relates to a kit which is used for preparing <99m> Tc-GSA. Weight ratio of a reducing agent of the kit: a GSA ligand: adjuvant is 0.01-0.2:2-8:0.05-2; the reducing agent is a routine chemical reagent which can reduce <99m> Tc <7+> (<99m> TcO4<->) to <99m> Tc <5+>. The invention also relates to a preparation method of the kit. In the preparation of <99m> Tc-GSA, the kit of the invention has the advantages of simple method, high mark rate, excellent biological properties of prepared <99m> Tc-GSA and low use cost, and facilitates wide clinical application.

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