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percoll 细胞分离液17-0891-09
适合分离细胞,亚细胞成分和大病毒(>70S),渗透压均匀,粘度低,可调至生理离子强度和pH,分离条件温和,对细胞无毒性,可以灭菌消毒.
密度:1.13g/ml
储存条件:2-8℃
From Pharmacia 17-0891-09
Percoll
Order Information | Percoll is for research use only. |
Application |
Used in balanced salt solutions, physiological saline or 0.25 M sucrose. Used for basic research applications. Used for density gradient centrifugation of cells, viruses and subcellular particles. Used for formation of gradients either by the use of convenient gradient mixers or by high speed centrifugation. |
Density Max. | 1.135 g/ml |
Properties | Solution |
Estimated Shelf Life from Manufacture Date | 5 years |
Storage Conditions | 4–30°C |
Stability | Percoll is provided as solution which is stable for at least 5 yr when stored between 4°C and 30°C |
Physical State | Liquid/Suspension |
Physical Form | Colloidal solution of silica coated with polyvinylpyrrolidone (PVP) |
Osmolality | < 25 mOsm/kg |
Viscosity Max. | 15 cP |
Conductivity | <100 mS/m |
pH Range | 8.5–9.5 |
Color | Colorless to slightly yellow |
Certificate of Analysis | Yes |