宁波泰斯拓生物

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浙江省宁波市镇海区庄市街道兴庄路9号创e慧谷42号楼B幢401室
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DoCl1 (S+L-)

货号 TS212248
中文名称 null
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产品名称: DoCl1 (S+L-)
商品货号: TS212248
Organism: Canis familiaris, dog
Tissue: kidney, normal
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: sarcoma
Age: adult
Gender: female
Applications:
The cells are positive for keratin by immunoperoxidase staining.
Storage Conditions: liquid nitrogen vapor phase
Clinical Data:
female
Genes Expressed: The cells are positive for keratin by immunoperoxidase staining.
Cellular Products:
keratin
Comments:
The cells are infected with defective Moloney sarcoma virus.
The cells are positive for keratin by immunoperoxidase staining.
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 xa0layer is xa0dispersed (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.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 aspiratexa0 cells by gently pipetting.xa0
  5. Add appropriate aliquots of the cell suspension to new culture vessels.
  6. Incubate cultures at 37°C.

Subcultivation Ratio: 1:2 to 1:5
Medium Renewal:xa02 to 3 times weekly.

Note: For more information on enzymatic dissociation and subculturing of cell lines consult Chapter 10 in Culture of Animal Cells, a manual of Basic Technique by R. Ian Freshney, 3rd edition, published by Alan R. Liss, N.Y., 1994.

Cryopreservation:

Complete growth medium described above supplemented with 5% (v/v) DMSO.xa0 Cell culture tested DMSO is available as ATCC Catalog No. 4-X.

Culture Conditions:
Temperature: 37°C
Atmosphere: Air, 95%; Carbon dioxide (CO2), 5%
Name of Depositor: PT Peebles
Deposited As: Canis familiaris
References:

Peeples PT, et al. Murine sarcoma virus defectiveness. Viral polymerase expression murine and nonmurine host cells transformed by S+L-type murine sarcoma virus. Virology 67: 344-355, 1975. PubMed: 52940

Peebles PT, et al. Murine sarcoma virus defectiveness: serological detection of only helper virus reverse transcriptase in sarcoma virus rescued from nonmurine S + L-cells. Virology 70: 313-323, 1976. PubMed: 57666

Hay, R. J., Caputo, J. L., and Macy, M. L., Eds. (1992), ATCC Quality Control Methods for Cell Lines. 2nd edition, Published by ATCC.

Caputo, J. L., Biosafety procedures in cell culture. J. Tissue Culture Methods 11:223-227, 1988.

Fleming, D.O., Richardson, J. H., Tulis, J.J. and Vesley, D., (1995) Laboratory Safety: Principles and Practice. Second edition, ASM press, Washington, DC.