Importance of right control material Some manufacturer’s controls are advertised as “human serum based”-很多质控品上标注是人血清基质的– These are quite different to fully human-人基质和全人基质是有很大区别的 Use of ‘human based’ serum with antibody/antigen methodologies can lead to target values shifting between reagent lots– Extra work needed to re-set targets – Extra time and costs－免疫方法学项目的质控使用人基质血清会导致不同批号的试剂间靶值 浮动，需要花时间去定值，导致时间和成本的浪费