Y1(Y-1)细胞是ECA85051002的后备培养物；Y1(Y-1)是一株能分泌鼠类甾类激素、分泌型肾上腺皮质激素的细胞系。

Established from the lymph node metastasis of a 63-year-old woman with anaplastic papillary thyroid carinoma; cells were described in the literature to not produce hormones, but to be partly positive

Y3-Ag 1.2.3细胞是由C·Milstein建立的骨髓瘤细胞株S210的衍生株。Y3-Ag 1.2.3细胞具8-氮鸟嘌呤抗性、HAT敏感，可与大鼠B细胞融合生产大鼠-大鼠杂交瘤。

B82细胞是L-929细胞系通过在BUdR中逐渐选择所获得的衍生株。具有70-80%的克隆形成能力，可用于染色体分析和遗传杂交研究。

SUM159PT (人乳腺癌细胞系) (STR鉴定正确)

The 15P-1 cell line was established from testicular cells of transgenic mice that express the large T protein of polyoma virus (PyLT) in the seminiferous epithelium.