Godolphin W, Jacobson B
J Immunoassay. 1980;1(3):363-74. doi: 10.1080/01971528008058477.
Four types of material have been used for the quality control of routine assays of estrogen receptors in human breast tumors. Pieces of hormone-dependent Nb rat mammary tumors gave a precision about 40%. Rat uteri and rat tumors pulverized at liquid nitrogen temperature and stored as powder yielded precision about 30%. Powdered and lyophilised human tumors appear the best with precision as good as 17%.
四种材料已被用于人乳腺肿瘤雌激素受体常规检测的质量控制。激素依赖性的Nb大鼠乳腺肿瘤切片的精密度约为40%。在液氮温度下粉碎并作为粉末储存的大鼠子宫和大鼠肿瘤的精密度约为30%。粉末状和冻干的人肿瘤表现最佳，精密度高达17%。
