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1G2
1G2
規(guī)格:
貨期:
編號(hào):B188001
品牌:Mingzhoubio

標(biāo)準(zhǔn)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 1G2
商品貨號(hào) B188001
Organism Homo sapiens, human
Tissue embryonic kidney
Cell Type epithelial; somatic cell hybrid
Product Format frozen
Morphology epithelial
Culture Properties adherent
Biosafety Level 2 cells contain Ad5, SV40, and EBV viral DNA sequences

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 Burkitt's lymphoma
Applications
The 1G2 cell line was established by transfection of HKB-11 cells (ATCC CRL-12568) with pSH157 expression vector coding for an IL-4 selective agonist, IL-4SA. This cell line can be used for relatively quick production of small amounts of IL-4SA protein (gram quantities).
Storage Conditions liquid nitrogen vapor phase
Images
Derivation
The 1G2 cell line was established by transfection of HKB-11 cells (ATCC CRL-12568) with pSH157 expression vector coding for an IL-4 selective agonist, IL-4SA. This cell line can be used for relatively quick production of small amounts of IL-4SA protein (gram quantities). The 1G2 cell line was deposited at the ATCC and is available as PTA-87.
Comments
The 1G2 cell line was established by transfection of HKB-11 cells (ATCC CRL-12568) with pSH157 expression vector coding for an IL-4 selective agonist, IL-4SA. This cell line can be used for relatively quick production of small amounts of IL-4SA protein (gram quantities). The 1G2 cell line was deposited at the ATCC and is available as PTA-87.
Complete Growth Medium The base medium for this cell line is ATCC-formulated RPMI-1640 Medium, Catalog No. 30-2001.To make the complete growth medium, add the following components to the base medium: fetal bovine serum to a final concentration of 5%
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.
Note: Cells will slough off easily, subculture before confuency
  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).
    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.
  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 37°C.

Subcultivation Ratio: 1:4 to 1:6
Medium Renewal: Every 2 to 3 days

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: 37°C
Atmosphere: Air, 95%; Carbon dioxide (CO2), 5%
Name of Depositor Bayer Corporation
References

Cho MS. Human hybrid host cell for mammalian gene expression . US Patent 6,136,599 dated Oct 24 2000

Cho MS, et al. Expression system for factor VIII. US Patent 6,358,703 dated Mar 19 2002

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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李經(jīng)理 13626845108 972239479
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