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BT-474 人乳腺导管癌细胞

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产品名称: BT-474 人乳腺导管癌细胞
产品型号: HTB-20
产品厂商: 美国标准生物品收藏中心(ATCC)
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HTB-20 BT-474 人乳腺导管癌细胞,ATCC 细胞|细胞系|细胞株|肿瘤细胞|细胞;细胞库管理规范,提供的细胞株背景清楚,提供参考文献和*优培养条件!


BT-474 人乳腺导管癌细胞 的详细介绍

 HTB-20 BT-474 人乳腺导管癌细胞

ATCC® Number:  HTB-20™       
Designations:  BT-474 
Depositors:   EY Lasfargues 
Biosafety Level: 1 
Shipped:  frozen 
Medium & Serum:  See Propagation 
Growth Properties: adherent, patchy (The cells form adherent patches of epithelial-like cells The patches are compact multilayered colonies that rarely become confluent)
Organism: Homo sapiens (human) 
Morphology: epithelial

 HTB-20 BT-474 人乳腺导管癌细胞Source: Organ: mammary gland; breast
Tissue: duct
Disease: ductal carcinoma
Permits/Forms: In addition to the MTA mentioned above, other ATCC and/or regulatory permits may be required for the transfer of this ATCC material. Anyone purchasing ATCC material is ultimately responsible for obtaining the permits. Please click here for information regarding the specific requirements for shipment to your location. 
 
Virus Susceptibility: mouse mammary tumor virus (RIII-MuMTV)
Tumorigenic: Yes 
DNA Profile (STR): Amelogenin: X
CSF1PO: 10,11
D13S317: 11
D16S539: 9,11
D5S818: 11,13
D7S820: 9,12
THO1: 7
TPOX: 8
vWA: 15,16
Cytogenetic Analysis: The cell line is aneuploid human female (XO usually), with most chromosome counts in the hypertetraploid range. Several chromosomes (N11, N13, and N22) are absent, and others are clearly under-represented (N9, N14, and N15) with respect to the other normal chromosomes. Chromosome N7 tends towards over-representation in several karyotypes. Some of the missing normal chromosomes are represented by their involvement in the nine stable marker chromosomes: der(14)t(14;?)(q32,?), unknown, iso(13q), der(6)t(6;7)(q21;q21), der(11)t(11;?)(14;?), del(11)(p11), unknown, unknown, der(2)t(2;?)(p21;?). Several of the latter were reported by E. Lasfargues, et al. [22542]
Isoenzymes:  AK-1, 1
ES-D, 1
G6PD, B
GLO-I, 1
Me-2, 0 HTB-20 BT-474 人乳腺导管癌细胞
PGM1, 1
PGM3, 1
Age:  60 years ***** 
Gender:  female 
Ethnicity:  Caucasian 
Comments: The BT-474 line was isolated by E. Lasfargues and W.G. Coutinho from a solid, invasive ductal carcinoma of the breast.
Propagation:  ATCC complete growth medium: The base medium for this cell line is ATCC Hybri-Care Medium, Catalog No. 46-X. Hybri-Care Medium is supplied as a powder and should be reconstituted in 1 L cell-culture-grade water and supplemented with 1.5 g/L sodium bicarbonate. To make the complete growth medium, add the following components to the base medium: fetal bovine serum to a final concentration of 10%.
Temperature: 37.0°C
Atmosphere: air, 95%; carbon dioxide (CO2), 5%
Subculturing:  Protocol: Remove medium, and rinse with 0.25% trypsin, 0.53 mM EDTA solution. Remove the solution and add an additional 1 to 2 ml of trypsin-EDTA solution. Allow the flask to sit at room temperature (or at 37C) until the cells detach. Add fresh culture medium, aspirate and dispense into new culture flasks.
Subcultivation Ratio: A subcultivation ratio of 1:2 to 1:3 is recommended
Medium Renewal: 2 to 3 times per week
Preservation:  Freeze medium: Complete growth medium, 95%; DMSO, 5%
Storage temperature: liquid nitrogen vapor phase
Related Products: recommended serum:ATCC 30-2020
Recommended medium (without the additional supplements or serum described under ATCC Medium):ATCC 46-X
purified DNA:ATCC HTB-20D
References: 22542: Lasfargues EY, et al. Isolation of two human tumor epithelial cell lines from solid breast carcinomas. J. Natl. Cancer Inst. 61: 967-978, 1978. PubMed: 212572
22660: Lasfargues EY, et al. A human breast tumor cell line (BT-474) that supports mouse mammary tumor virus replication. In Vitro 15: 723-729, 1979. PubMed: 94035
32275: Littlewood-Evans AJ, et al. The osteoclast-associated protease cathepsin K is expressed in human breast carcinoma. Cancer Res. 57: 5386-5390, 1997. PubMed: 9393764 
 
 HTB-20 BT-474 人乳腺导管癌细胞

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