产品介绍
产品简介:
中文名称:MCF7细胞,人乳腺腺癌细胞
英文名称:MCF7
产品库存:现货
产品价格:询价
规格:1×106个/管
货号:xb0011
细胞名称 MCF7
种属 人
组织来源 乳腺腺癌
形态特点 上皮细胞
致瘤性 +
产物或抗原 产生胰岛素样生长因子结合蛋白(IGFBP)BP-2,BP-4,BP-5;血型抗原O,Rh+;
受体 雌激素受体+
癌基因 Wnt7h+
同工酶 PGM3, 1; PGM1, 1-2; ES-D, 1-2; AK-1, 1; GLO-1, 1-2; G6PD,B
染色体核型 The stemline chromosome numbers ranged from hypertriploidy tohypotetraploidy, with the 2S component occurring at 1%. There were 29 to34 marker chromosomes per S metaphase; 24 to 28 markers occurred in atleast 30% of cells, and generally one large submetacentric (M1) and 3large subtelocentric (M2, M3, and M4) markers were recognizable in over80% of metaphases. No DM were detected. Chromosome 20 was nullisomic andX was disomic.
生长特性 粘附
文献评价 MCF7细胞系表现出分化的乳腺上皮细胞的一些特征,包括通过胞浆雌激素受体呈递雌二醇和形成dome等。MCF7细胞系包含Tx-4癌基因。肿瘤坏死因子α(TNFα)抑制MCF7细胞系的生长。抗雌激素处理可以调节IGFBP的分泌;MCF7细胞系caspase3基因的第3外显子有47bp缺失,导致在成熟mRNA剪接过程中整个第3外显子缺失;第3外显子含有125bp,读码框架的改变使得蛋白质翻译过程提前终止,因此MCF7细胞系不能检测到caspase3蛋白的表达;Caspase3的缺失使得MCF7细胞对各种化疗药物诱导的凋亡十分不敏感,重建caspase3可以增强MCF7细胞对化疗药物的敏感性
传代 吸去培养基,用0.25%胰酶、0.03%EDTA溶液漂洗一遍;吸去漂洗液,加入1-2ml胰酶/EDTA溶液,室温(或37℃)放置至细胞从培养瓶脱落。加入新鲜培养基,吹匀,分至新的培养瓶中。推荐使用1∶3-1∶6的比例传代;
培养基更换 每周2-3次;
冻存液 培养基95%; DMSO, 5%;
培养条件 ATCC培养基;MEM Eagle(2mM L-谷氨酰胺,1.5g/L碳酸氢钠,0.1 mM非必需氨基酸,1.0 mM丙酮酸钠,0.01mg/ml牛胰岛素,90%;胎牛血清,10%;
备注 文献报道酚红有弱的雌激素作用,推荐MCF7细胞培养采用不含酚红的培养基;
| 胚肾细胞 | 293T | xb0001 |
| 胚肾细胞 | 293 [HEK-293] | xb0002 |
| 乳腺细胞 | Hs 578Bst | xb0003 |
| 前列腺上皮细胞 | RWPE-1 | xb0004 |
| 肺上皮细胞 | BEAS-2B | xb0005 |
| 脑肿瘤细胞 | A172 | xb0006 |
| U251 | xb0007 |
| | |
| NCI series brain cancer cell | xb0008 |
| Hs series brain cancer cell | xb0009 |
| 乳腺肿瘤细胞 | EMT6 | xb0010 |
| MCF7 [MCF-7] | xb0011 |
| | |
| HCC series Breast Cancer Cell | xb0012 |
| UACC series Breast Cancer Cell | xb0013 |
| BT series Breast Cancer Cell | xb0014 |
| ZR series Breast Cancer Cell | xb0015 |
| Hs series Breast Cancer Cell | xb0016 |
| MDA-MB series Breast Cancer Cell | xb0017 |
| EpH4 series Breast Cancer Cell | xb0018 |
| | |
| 胃/肠道肿瘤细胞 | RKO | xb0019 |
| KATO III | xb0020 |
| ATRFLOX | xb0021 |
| | |
| LS series colon cancer cell | xb0022 |
| COLO series colon cancer cell | xb0023 |
| | |
| 白血病/淋巴瘤细胞 | Raji | xb0024 |
| Ramos (RA 1) | xb0025 |
| Daudi | xb0026 |
| NAMALWA | xb0027 |
| Jurkat | xb0028 |
| Kasumi-6 | xb0029 |
| Loucy | xb0030 |
| | |
| 肺癌细胞 | 95-D | xb0031 |
| A549 | xb0032 |
| Calu-1 | xb0033 |
| | |
| 肝癌细胞 | HEP series liver cancer cell | xb0034 |
| Capan series liver cancer cell | xb0035 |
| Huh series liver cancer cell | xb0036 |
| | |
| 宫颈癌细胞 | HeLa | xb0037 |
| SiHa | xb0038 |
| | |