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FT
FT
規(guī)格:
價格:詢價
編號:B164471
品牌:Mingzhoubio

標準菌株
定量菌液
DNA
RNA

規(guī)格:
凍干粉
斜面
甘油
平板


產(chǎn)品名稱
FT
商品貨號
B164471
Organism
Rana catesbelana, bullfrog
Tissue
tongue, normal
培養(yǎng)基
Product Format
frozen
Morphology
fibroblast
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
normal
Age
adult
Gender
female
Storage Conditions
liquid nitrogen vapor phase
Karyotype
modal number = 43; range = 36 to 49
Interesting extended centromeric region in chromosomes of many cells; chromosomes are large; some chromosomes have the secondary constrictions found in diploid cells. Karyotype of stemline cells unstable.
Clinical Data
female
Virus Resistance
poliovirus 1; herpes simplex; adenovirus 3; vesicular stomatitis (Indiana); infectious pancreatic necrosis virus of trout
Complete Growth Medium
Minimum essential medium (Eagle) with 2 mM L-glutamine and Earle's BSS adjusted to contain 1.5 g/L sodium bicarbonate, 0.1 mM non-essential amino acids, and 1.0 mM sodium pyruvate supplemented with 10% double distilled water and 10% fetal bovine serum.
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 cold 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).
  4. Add 6.0 to 8.0 mL of complete growth medium and aspirate cells by gently pipetting. 
  5. Add appropriate aliquots of the cell suspension to new culture vessels.
  6. Incubate cultures at 25°C.

Subcultivation Ratio: 1:2 to 1:3
Medium Renewal: Two to three 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.  Cell culture tested DMSO is available as ATCC Catalog No. 4-X.

Culture Conditions
Temperature: 25°C
Atmosphere: Air, 95%; Carbon dioxide (CO2), 5%
Name of Depositor
K Wolf
Deposited As
Rana catesbelana
Year of Origin
July, 1961
References

Wolf K, Quimby MC. Amphibian cell culture: permanent cell line from the bullfrog (Rana catesbeiana). Science 144: 1578-1580, 1964. PubMed: 14169344

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.

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