|
|
|
| 发货规格 |
1×10⁶ |
| 别名 |
Colo 205, CoLo 205, COLO-205, COLO 205, COLO.205, Colo205, COLO205, Co 205, Colorado 205 |
| 形态 |
上皮细胞样 |
| 生长特性 |
贴壁 |
| 培养条件 |
RPMI-1640+10%FBS+1%P/S |
| 冻存条件 |
90%FBS+10%DMSO |
| 传代方式 |
胰酶消化 |
| 倍增时间 |
20~25h |
| 传代比例 |
1:4~1:8 |
| 换液频率 |
每周2~3次 |
| 生物安全等级 |
1 |
|
|
|
| 种属 |
人源 |
| 组织来源 |
大肠;结肠 |
| 肿瘤类型 |
结肠腺癌 |
| 供体信息 |
70岁白种人男性 |
| 背景描述 |
Colo-205细胞系是一种人结肠直肠腺癌细胞系,首先从一名70岁高加索男性的腹水转移部位建立。该细胞系以其上皮细胞形态学为特征,经常用于以结直肠癌为重点的生物医学研究,特别是与癌症生物学、药物反应和转移机制相关的研究。Colo-205细胞表现出超二倍体核型,并且已知当异种移植到免疫缺陷小鼠中时会形成中度高分化腺癌。 |
|
|
|
| 蛋白表达 |
CSAp- (Centriole and Spindle?Associated protein) |
| 同工酶 |
G6PD, B, PGM1, 1-2, PGM3, 1-2, 6PGD, A, ES-D, 1-2, PEP-D, 1 |
| 基因表达 |
carcinoembryonic antigen (CEA) 1.5 to 4.1 ng/106 cells/10 days; keratin; interleukin 10 (IL-10, interleukin-10); keratin positive by immunoperoxidase staining |
| 致瘤性 |
裸鼠 |
| 抗原表达 |
The cells are positive for keratin by immunoperoxidase staining. |
| 逆转录酶 |
阴性 |
| 核型 |
The stemline chromosome number is hypertriploid and 10-11 marker chromosomes (M1, M2, M4, M5, M6 and 5 others) were common in monosomic, disomic and trisomic condition although most of these markers were monosomic. |