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微信小章| 产品名称： | pgsA-745 |
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| 商品货号： | TS211109 |
| Organism： | Cricetulus griseus, hamster, Chinese |
| Tissue： | ovary |
| 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： | xylosyltransferase I deficient |
| Gender： | female |
| Storage Conditions： | liquid nitrogen vapor phase |
| Derivation： | The cell line was derived from CHO-K1 cells (see ATCC CCL-61) treated with mutagen (ethylmethanesulfonate) and screened for mutants defective in proteoglycan synthesis. |
| Clinical Data： | female |
| Comments： | PgsA-745 is a Chinese hamster ovary cell mutant deficient in xylosyltransferase (UDP-D-xylose:serine-1,3-D-xylosyltransferase). The cells have a defect in xylosyltransferase, the first sugar transfer in glycosaminoglycan synthesis, and do not produce glycosaminoglycans. |
| Complete Growth Medium： | The base medium for this cell line is ATCC-formulated F-12K Medium, Catalog No. 30-2004. To make the complete growth medium, add the following components to the base medium: fetal bovine serum to a final concentration of 10%.
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| 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.
Subculture Ratio: 1:4 to 1:8 Medium Renewal: 2 to 3 times a week.
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.
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| Cryopreservation： | Freeze medium: Complete growth medium supplemented with 5% (v/v) DMSO Storage temperature: liquid nitrogen vapor phase |
| Culture Conditions： | Atmosphere: air, 95%; carbon dioxide (CO2), 5%
Temperature: 37°C |
| Name of Depositor： | JD Esko |
| Deposited As： | Cricetulus griseus |
| References： | Esko JD, et al. Animal cell mutants defective in glycosaminoglycan biosynthesis. Proc. Natl. Acad. Sci. USA 82: 3197-3201, 1985. PubMed: 3858816 Esko JD, et al. Tumor formation dependent on proteoglycan biosynthesis. Science 241: 1092-1096, 1988. PubMed: 3137658 |