宁波泰斯拓生物

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A-253

货号 TS212743
中文名称 null
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产品简介
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产品名称: A-253
商品货号: TS212743
Organism: Homo sapiens, human
Tissue: submaxillary salivary gland
Product Format: frozen
Morphology: epithelial
Culture Properties: adherent
Biosafety Level: 1

Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country.

Disease: epidermoid carcinoma
Age: 54 years adult
Gender: male
Ethnicity: Caucasian
Storage Conditions: liquid nitrogen vapor phase
Karyotype: near triploid with at least 6 markers
Images:
Derivation:
The A253 line is one of thirteen to be isolated and partially characterized through trial studies on a series of 200 human tumors.
Clinical Data:
54 years adult
Caucasian
male
Tumorigenic: Yes
Effects:
Yes, in nude mice (forms undifferentiated carcinoma)
Yes, anti thymocyte serum treated newborn mice
Complete Growth Medium: The base medium for this cell line is ATCC-formulated McCoys 5a Medium Modified, Catalog No. 30-2007. To make the complete growth medium, add the following components to the base medium: fetal bovine serum to a final concentration of 10%.
Subculturing:

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 and discard culture medium.
  2. Briefly rinse the cell layer with 0.25% (w/v) Trypsin-0.53mM EDTA solution to remove all traces of serum which contains trypsin inhibitor.
  3. 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).xa0Note: To avoid clumping do not agitate the cells by hitting or shaking the flask while waiting for the cells to detach.xa0 Cells that are difficult to detach may be placed at 37°C to facilitate dispersal.
  4. Add 6.0 to 8.0 mL of complete growth medium and aspirate cells by gently pipetting. Add appropriate aliquots of the cell suspension into new culture vessels.
Subcultivation Ratio:xa0 1:2 to 1:4
  1. Incubate cultures at 37°C.
Cryopreservation:
Freeze medium: Complete growth medium, 95%; DMSO, 5%
Storage temperature: liquid nitrogen vapor phase
Culture Conditions:
Atmosphere: air, 95%; carbon dioxide (CO2), 5%
Temperature: 37°C
STR Profile:
Amelogenin: X
CSF1PO: 12,13
D13S317: 9,12
D16S539: 12
D5S818: 11
D7S820: 10,12
THO1: 6,8
TPOX: 8,12
vWA: 16
Isoenzymes:
AK-1, 1
ES-D, 1
G6PD, B
GLO-I, 1
PGM1, 1
PGM3, 1
Name of Depositor: G Todaro
Deposited As: Homo sapiens
References:

Fogh J, et al. Absence of HeLa cell contamination in 169 cell lines derived from human tumors. J. Natl. Cancer Inst. 58: 209-214, 1977. PubMed: 833871

Goodfellow M, et al. One hundred and twenty-seven cultured human tumor cell lines producing tumors in nude mice. J. Natl. Cancer Inst. 59: 221-226, 1977. PubMed: 77210034

Faust JB, Meeker TC. Amplification and expression of the bcl-1 gene in human solid tumor cell lines. Cancer Res. 52: 2460-2463, 1992. PubMed: 1568216

Giard DJ, et al. In vitro cultivation of human tumors: establishment of cell lines derived from a series of solid tumors. J. Natl. Cancer Inst. 51: 1417-1423, 1973. PubMed: 4357758