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您现在的位置:首页 > 产品中心 > 细胞库 > 人正常细胞 > HTB-103KATO III细胞, 人胃癌细胞

KATO III细胞, 人胃癌细胞

  • 更新时间:  2020-09-11
  • 产品型号:  HTB-103
  • 简单描述
  • KATO III细胞, 人胃癌细胞
    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Z优培养条件!
详细介绍

 KATO III细胞, 人胃癌细胞

OrganismHomo sapiens, human
Tissue

stomach:derived from metastatic pleural effusion; supraclavicular and axillary lymph nodes and Douglas cul-de-sac

Product Formatfrozen
Morphologyspherical
Culture Propertiesmixed, adherent and suspension
Biosafety Level1
Diseasegastric carcinoma
Age55 years adult
Gendermale
EthnicityAsian            
Storage Conditionsliquid nitrogen vapor phase
KaryotypeThe stemline chromosome number is hypotetraploid with the 2S component occurring at 6.2%. Nine markers were common to most S metaphases, four markers were less frequent. One (occasionally 2 copies) homogenous staining region (HSR) (t(11;HSR) was present in all metaphases examined, but no double minutes (DM) were detected.
Clinical Data

55 years adult

Asian

male

TumorigenicYes
Effects

Yes, in cheek pouches of anti thymocyte serum treated hamsters

No, in nude mice

Complete Growth MediumThe base medium for this cell line is ATCC-formulated Iscove's Modified Dulbecco's Medium, Catalog No. 30-2005. To make the complete growth medium, add the following components to the base medium: fetal bovine serum to a final concentration of 20%. 
   KATO III细胞, 人胃癌细胞
Subculturing

Protocol: Volumes used in this protocol are for 75 cm2 flask; proportionally reduce or increase amount of dissociation medium for culture vessels of other sizes. 1. Remove culture medium with floating cells to a centrifuge tube. Briefly rinse the cell layer with 0.25% (w/v) Trypsin-0.53 mM EDTA solution to remove all traces of serum, which contains trypsin inhibitor. 2.. 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 10 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. 3. Add 6.0 to 8.0 ml of complete growth medium and aspirate cells by gently pipetting. 4. To remove trypsin-EDTA solution, transfer cell suspension to the centrifuge tube with the medium and cells from step #1 and spin at approximay 125 xg for 5 to10 minutes. 5. Discard supernatant and resuspend cells in fresh growth medium. Add appropriate aliquots of cell suspension to new culture vessels. 6. Place culture vessels in incubator at 37°C.

Subcultivation Ratio: A subcultivation ratio of 1:2 to 1:8 is recommended

Medium Renewal: Every 2 to 3 days

Cryopreservation

Freeze medium: Complete growth medium, 95%; DMSO, 5%

Storage temperature: liquid nitrogen vapor phase

Culture Conditions

Atmosphere: 5% CO2 in air recommended

Temperature: 37°C           

 


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