數(shù)量： 大量

細(xì)胞形態(tài)： 上皮樣

是否是腫瘤細(xì)胞： 0

物種來源： 大鼠

ATCC Number： CRL-1592?

器官來源： 小腸

相關(guān)**： 正常

運(yùn)輸方式： 凍存運(yùn)輸

生長狀態(tài)： 貼壁生長

組織來源： epithelium

Designations: IEC-6

Depositors: A Quaroni

IEC-6細(xì)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(xì)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(xì)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(xì)胞 PubMed: 2881310