數量： 大量
細胞形態： 上皮樣
是否是腫瘤細胞： 0
物種來源： 大鼠
ATCC Number： CRL-1592?
器官來源： 小腸
相關**： 正常
運輸方式： 凍存運輸
生長狀態： 貼壁生長
組織來源： epithelium
Designations: IEC-6
Depositors: A Quaroni
IEC-6細胞Biosafety Level: 1
Shipped: frozen
Medium & Serum: See Propagation
Growth Properties: adherent
Organism: Rattus norvegicus deposited as Rattus sp.
Morphology: epithelial
Source: Organ: small intestine
Tissue: epithelium
Disease: normal
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.
Applications: transfection host
Gender: male
Comments: Cell growth is inhibited by cortisol.
IEC-6細胞The cells express antigens characteristic of intestinal epithelia.
The depositor notes that the cells maintain a constant growth rate and cell morphology until approximately the 20th passage, thereafter, either cell growth rapidly declines or morphological changes are observed.
Propagation: ATCC complete growth medium: Dulbecco's modified Eagle's medium with 4 mM L-glutamine adjusted to contain 1.5 g/L sodium bicarbonate and 4.5 g/L glucose and supplemented with 0.1 Unit/ml bovine insulin, 90%; fetal bovine serum, 10%
Temperature: 37.0°C
Subculturing: Protocol: Remove medium, and rinse the monolayer with fresh 0.25% trypsin, 0.53 mM EDTA solution. Remove the trypsin, add fresh trypsin and let the culture sit at room temperature (or at 37C) until the cells detach (about 10 minutes). Add fresh medium, aspirate and dispense into new flasks.
Subcultivation Ratio: A subcultivation ratio of 1:3 to 1:6 is recommended
Medium Renewal: Twice per week
Preservation: Freeze medium: culture medium 95%; DMSO, 5%
Storage temperature: liquid nitrogen vapor phase
Related Products: Recommended medium (without the additional supplements or serum described under ATCC Medium):ATCC 30-2002
recommended serum:ATCC 30-2020
IEC-6細胞References: 1079: Quaroni A, et al. Fibronectin synthesis by epithelial crypt cells of rat small intestine. Proc. Natl. Acad. Sci. USA 75: 5548-5552, 1978. PubMed: 103096
22491: Quaroni A, et al. Epithelioid cell cultures from rat small intestine. Characterization by morphologic and immunologic criteria. J. Cell Biol. 80: 248-265, 1979. PubMed: 88453
48719: Quaroni A, et al. Keratin expression in rat intestinal crypt and villus cells. J. Biol. Chem. 266: 11923-11931, 1991. PubMed: 1711043
48720: Dignass AU, Podolsky DK. Interleukin 2 modulates intestinal epithelial cell function in vitro. Exp. Cell Res. 225: 422-429, 1996. PubMed: 8660931
48721: Weiser MM, Quaroni A. A vitamin D-related inhibition of growth of an epithelioid cell line derived from rat small intestine. Biochem. Biophys. Res. Commun. 90: 788-793, 1979. PubMed: 508345
48722: Jakobs ES, et al. Expression of sodium-linked nucleoside transport activity in monolayer cultures of IEC-6 intestinal epithelial cells. J. Biol. Chem. 265: 22210-22216, 1990. PubMed: 2266122
48723: Conteas CN, Majumdar AP. The effects of gastrin, epidermal growth factor, and somatostatin on DNA synthesis in a small intestinal crypt cell line (IEC-6). Proc. Soc. Exp. Biol. Med. 184: 307-311, 1987.IEC-6細胞 PubMed: 2881310
