Y1(Y-1)細胞是ECA85051002的后備培養物；Y1(Y-1)是一株能分泌鼠類甾類激素、分泌型腎上腺皮質激素的細胞系。

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細胞是由C·Milstein建立的骨髓瘤細胞株S210的衍生株。Y3-Ag 1.2.3細胞具8-氮鳥嘌呤抗性、HAT敏感，可與大鼠B細胞融合生產大鼠-大鼠雜交瘤。

B82細胞是L-929細胞系通過在BUdR中逐漸選擇所獲得的衍生株。具有70-80%的克隆形成能力，可用于染色體分析和遺傳雜交研究。

SUM159PT (人乳腺癌細胞系) (STR鑒定正確)

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.