Characterization of 89Zr-MEHD7945A The labeling of MEHD7945A with 89Zr was straightforward. Radiolabeling yields of >95% were obtained with >99% purity after purification. A specific activity of 4.53
1. BRCA1和BRCA2 乳腺癌和卵巢癌 BRCA1(breast cancer 1, early onset)和BRCA2(breast cancer2, early onset)是两个著名的抑癌基因,能有效抑制乳腺癌和卵巢癌的发生,其中BRCA1基因位于人类第17号染色体长臂上,有24个外显子;BRCA2基因位于人类第13号染色体长臂上,有27个外显子。如果这两个基因发生突变,则患乳腺