T47D-KBluc细胞
生长状态： 贴壁生长
器官来源： **
数量： 大量
细胞形态： 上皮样
ATCC Number： CRL-2865™
相关**： 导管癌
年限： 54 years *****
组织来源： duct
细胞类型： 其他细胞类型
是否是肿瘤细胞： 0
物种来源： 人
运输方式： 冻存运输
T47D-KBluc细胞Designations: T47D-KBluc
Depositors: VS Wilson
Biosafety Level: 1
Shipped: frozen
Medium & Serum: See Propagation
Growth Properties: adherent
Organism: Homo sapiens
Morphology: epithelial
Source: Organ: mammary gland; breast
Tissue: duct
Disease: ductal carcinoma
Derived from metastatic site: pleural effusion
Cell Type: epithelial transfected with reporter plasmid
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. T47D-KBluc细胞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.
Isolation: Isolation date: January 4, 2000
Applications: They can be used to screen chemicals for estrogenic or anti-estrogenic activity.
Reverse Transcript: N
DNA Profile (STR): Amelogenin: X
CSF1PO: 11,13
D13S317: 12
D16S539: 10
D5S818: 12
D7S820: 11
THO1: 6
TPOX: 11
vWA: 14
Age: 54 years *****
Gender: female
T47D-KBluc细胞HeLa Markers: N
Comments: The parent cell line was transfected with pGL2.TATA.Inr.luc.neo which contains three estrogen responsive elements upstream of a luc reporter gene. The cells were selected for responsiveness to 17beta-estradiol. They can be used to screen chemicals for estrogenic or anti-estrogenic activity.
Propagation: ATCC complete growth medium: The base medium for this cell line is ATCC-formulated RPMI-1640 Medium, Catalog No. 30-2001. To make the complete growth medium, add the following components to the base medium: 0.2 Units/ml bovine insulin; fetal bovine serum to a final concentration of 10%.
Atmosphere: air, 95%; carbon dioxide (CO2), 5%
Temperature: 37.0°C
Duration: The depositor states that supplementing the growth medium with insulin is optional.
Subculturing: Protocol:
Remove and discard culture medium.
Briefly rinse the cell layer with either Hanks' Balanced Salt Solution (HBSS) or 0.25% (w/v) Trypsin - 0.53 mM EDTA solution to remove all traces of serum that contains trypsin inhibitor.
Add 1.0 to 2.0 ml of Trypsin-EDTA solution to flask and observe cells under an inverted microscope until cell layer is dispersed (usually within 5 to 15 minutes).
Note: To avoid clumping do not agitate the cells by hitting or shaking the flask while waiting for the cells to detach. Cells that are difficult to detach may be placed at 37C to facilitate dispersal.
Add 10 to 15 ml of complete growth medium and aspirate cells by gently pipetting.
Add appropriate aliquots of the cell suspension to new culture vessels. T47D-KBluc细胞An inoculum of 2 X 10(4) to 4 X 10(4) viable cells/sq. cm is recommended.
Incubate cultures at 37C. We recommend that you maintain cultures at a cell concentration between 3 X 10(4) and 2 X 10(5) cells/sq. cm.
Subcultivation Ratio: 1:2 to 1:3 is recommended
Medium Renewal: every 2 to 3 days
Preservation: Freeze medium: culture medium, 95%; DMSO, 5%
Storage temperature: liquid nitrogen vapor phase
Doubling Time: 36
Related Products: Recommended medium (without the additional supplements or serum described under ATCC Medium):ATCC 30-2001
recommended serum:ATCC 30-2020
parental cell line:ATCC HTB-133
0.25% (w/v) Trypsin - 0.53 mM EDTA in Hank' BSS (w/o Ca++, Mg++):ATCC 30-2101
Hanks' Balanced Salt Solution (w/o Ca++, Mg++, phenol red):ATCC 30-2213
References: 89919: T47D-KBluc细胞Wilson VS, et al. Development and characterization of a cell line that stably expresses an estrogen-responsive luciferase reporter for the detection of estrogen receptor agonist and antagonists. Toxicol. Sci. 81: 69-77, 2004. PubMed: 15166400
