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产品简介
购买须知
| 产品名称： | Polyethylene Glycol (PEG) 4000 |
|---|---|
| 商品货号： | TS168645 |
| Product Format： | freeze-dried 5 x 2 gram vials |
| Storage Conditions： | At the ATCC, PEG-4000 is stored at 2°C to 8°C, but the reagent may be stored at room temperature. |
| Applications： | PEG-4000 is used to assist in the fusion of myeloma and spleen cells to form hybridomas. |
| 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. |
| Quality Control Specifications： | Each lot is tested for bacterial and fungal contamination. Cytotoxicity testing is performed on NS-1 cells at a 40% w/v concentration. Cells must remain greater than 80% viable after exposure to PEG. |