AGS細胞

年限： 54 years

細胞形態： 上皮樣

運輸方式： 凍存運輸

是否是腫瘤細胞： 1

物種來源： 人

生長狀態： 貼壁生長

器官來源： 胃

數量： 大量

ATCC Number： CRL-1739?

相關**： 其他**

AGS細胞Designations: AGS

Depositors: SC Barranco

Biosafety Level: 2

Shipped: frozen

Medium & Serum: See Propagation

Growth Properties: adherent

Organism: Homo sapiens

Morphology: epithelial

Source: Organ: stomach

Disease: gastric adenocarcinoma

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. AGS細胞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: 1979

Applications: transfection host

Tumorigenic: Yes

Cytogenetic Analysis: This is a hyperdiploid human cell line. The modal chromosome number was 49, occurring in 60% of cells. The rate of polyploidy was 3.6%. Single copy each for der(8)t(1;8) (q12;p23), der(19)t(19;?) (q13.6;?), minute chromosome M3, and C-group-like M12 was seen in all cells. The origins of both M3 and M12 defied identification presently. The t(13q14q) occurred in some. Generally there were three copies for N20, and single copy for X, N8 and N18. Occasionally there were three copies for N14.

Age: 54 years

Gender: female

Ethnicity: Caucasian

Comments: AGS細胞The AGS cell line was derived from fragments of a tumor resected from a patient who had received no prior therapy. The cells have a plating efficiency of 34% in the medium below. The line was cured at the ATCC of a prior mycoplasma infection .Subsequently, AGS has been determined to be infected with Parainfluenza type 5 (PIV5 formerly known as SV5). [PubMed: 17509637]

Propagation: ATCC complete growth medium: The base medium for this cell line is ATCC-formulated F-12K Medium, Catalog No. 30-2004. 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

Subculturing: Protocol:

Remove and discard culture medium.

Briefly rinse the cell layer with 0.25% (w/v) Trypsin- 0.53 mM EDTA solution to remove all traces of serum that contains trypsin inhibitor.

Add 2.0 to 3.0 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 37?C to facilitate dispersal.

Add 6.0 to 8.0 ml of complete growth medium and aspirate cells by gently pipetting.

Add appropriate aliquots of the cell suspension to new culture vessels.

Incubate cultures at 37?C.

Subcultivation Ratio: A subcultivation ratio of 1:3 to 1:8 is recommended

Medium Renewal: Every 2 to 3 days

Preservation: Freeze medium: AGS細胞Complete growth medium, 95%; DMSO, 5%

Storage temperature: liquid nitrogen vapor phase

Doubling Time: 20 hrs

Related Products: Recommended medium (without the additional supplements or serum described under ATCC Medium):ATCC 30-2004

recommended serum:ATCC 30-2020

References: 22748: Barranco SC, et al. Heterogeneous responses of an in vitro model of human stomach cancer to anticancer drugs. Invest. New Drugs 1: 117-127, 1983. PubMed: 6678861

23044: Barranco SC, et al. Establishment and characterization of an in vitro model system for human adenocarcinoma of the stomach. Cancer Res. 43: 1703-1709, 1983. PubMed: 6831414

32252: Rieder G, et al. Role of adherence in Interleukin-8 induction in Helicobacter pylori-associated gastritis. Infect. Immun. 65: 3622-3630, 1997. PubMed: 9284128

32464: Segal ED, et al. Helicobacter pylori attachment to gastric cells induces cytoskeletal rearrangements and tyrosine phosphorylation of host cell proteins. Proc. Natl. Acad. Sci. USA 93: 1259-1264, 1996. PubMed: 8577751