CCL-17 KB 人口腔表皮樣癌細胞
ATCC® Number:  CCL-17?      
Additional information about this cell line 
Designations:  KB 
Depositors:   H Eagle 
Biosafety Level: 2 [CELLS CONTAIN PAPOVAVIRUS ] 
Shipped:  frozen 
Medium & Serum:  See Propagation 
Growth Properties: adherent
Organism: Homo sapiens (human) 
Morphology: epithelial

 
Source: Organ: HeLa contaminant
Cellular Products: keratin 
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 (Roche FuGENE® Transfection Reagents)
Virus Susceptibility: poliovirus 1; adenovirus 3
Reverse Transcript: negative 
DNA Profile (STR): Amelogenin: X
CSF1PO: 9,10
D13S317: 12,13.3
D16S539: 9,10
D5S818: 11,12
D7S820: 8,12
THO1: 7
TPOX: 8,12
vWA: 16,18
Isoenzymes:  G6PD, A
HeLa Markers:  Y 
Comments: This line was originally thought to be derived from an epidermal carcinoma of the mouth, but was subsequently found, based on isoenzyme analysis, HeLa marker chromosomes, and DNA fingerprinting, to have been established via HeLa cell contamination.
The cells are positive for keratin by immunoperoxidase staining.
KB cells have been reported to contain human papillomavirus 18 (HPV-18) sequences.
NOTE: Cells of this line contain HeLa marker chromosomes, and were derived via HeLa contamination
Propagation:  ATCC complete growth medium: The base medium for this cell line is ATCC-formulated Eagle's Minimum Essential Medium, Catalog No. 30-2003. 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 medium, and rinse with 0.25% trypsin, 0.03% EDTA solution. Remove the solution and add an additional 1 to 2 ml of trypsin-EDTA solution. Allow the flask to sit at room temperature (or at 37C) until the cells detach. Add fresh culture medium, aspirate and dispense into new culture flasks.
Subcultivation Ratio: A subcultivation ratio of 1:4 to 1:10 is recommended
Medium Renewal: 2 to 3 times per week
Preservation:  Freeze medium: Complete growth medium, 95%; DMSO, 5%
Storage temperature: liquid nitrogen vapor temperature
Related Products: Recommended medium (without the additional supplements or serum described under ATCC Medium):ATCC 30-2003
recommended serum:ATCC 30-2020
References: 22214: Eagle H. Propagation in a fluid medium of a human epidermoid carcinoma, strain KB. Proc. Soc. Exp. Biol. Med. 89: 362-364, 1955. PubMed: 13254761
22766: Boshart M, et al. A new type of papillomavirus DNA, its presence in genital cancer biopsies and in cell lines derived from cervical cancer. EMBO J. 3: 1151-1157, 1984. PubMed: 6329740
26123: . . Science 133: 1559, 1961.
26124: Eagle H, Foley GE. Cytotoxicity in human cell cultures as a primary screen for the detection of anti-tumor agents. Cancer Res. 18: 1017-1025, 1958. PubMed: 13596943
26125: . . Proc. Soc. Exp. Biol. Med. 94: 661, 1957.
26126: Eagle H, et al. Viral susceptibility of a human carcinoma cell (strain KB). Proc. Soc. Exp. Biol. Med. 91: 361-364, 1956. PubMed: 13322936
32299: St. Geme JW, et al. Characterization of the genetic locus encoding Haemophilus influenzae type b surface fibrils. J. Bacteriol. 178: 6281-6287, 1996. PubMed: 8892830
32582: Chang K, Pastan I. Molecular cloning of mesothelin, a differentiation antigen present on mesothelium, mesotheliomas, and ovarian cancers. Proc. Natl. Acad. Sci. USA 93: 136-140, 1996. PubMed: 8552591
33028: Lee RJ, Huang L. Folate-targeted, anionic liposome-entrapped polylysine-condensed DNA for tumor cell-specific gene transfer. J. Biol. Chem. 271: 8481-8487, 1996. PubMed: 8626549 
 
KB  人口腔表皮樣癌細胞