4t1乳腺癌细胞

细胞名称：4t1乳腺癌细胞  小鼠乳腺癌细胞  

细胞简称：4T1

产品货号：TCM-C705

种属来源：小鼠

组织来源：乳腺

特征：乳腺癌

细胞形态：上皮细胞样

生长特性：贴壁生长

培养体系：RPMI-1640+10%FBS+1%P/S

4t1乳腺癌细胞培养基货号：TCM-G705

传代比例：1:3-1:6，每2-3天换液一次

传代周期：48-72 h

培养条件：气相：95%空气+5%CO2，温度：37℃

冻存条件：60%基础培养基+30%FBS+10%DMSO，液氮储存

质量检测：细菌、真菌、支原体检测均为阴性

    4T1是从410.4瘤株中未经诱变筛得的6-硫鸟嘌噙抗性细胞株。当注射到BALB/c小鼠中时，4T1自发产生高转移肿瘤，可转移到肺，肝，淋巴结和大脑，同时在注射部位形成始发灶。诱导转移时不需要摘除始发灶。4T1细胞在BALB/c小鼠中的生长与转移特性与人体中的乳腺癌十分相近。这种肿瘤是人VI期乳腺癌的动物模型。4T1-诱导的肿瘤在手术后及未手术情况下转移的动力学相近，可以用作手术后及未手术模型。跟其他肿瘤模型相比，由于4T1的抗6-硫鸟嘌噙特性，微小的转移细胞团(少到仅仅1个)也可以在许多远端器官中检测到。

参考文献：

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