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Percoll细胞分离液

时间:2018-01-03 10:10:18 浏览:

Percoll density gradient media

A low-viscosity, non-toxic medium suitable for density gradient centrifugation of cells, viruses and subcellular particles.

A low-viscosity, non-toxic medium suitable for density gradient centrifugation of cells, viruses and subcellular particles.

  • Composed of colloidal silica coated with polyvinylpyrrolidone (PVP), which gives low osmolality and low viscosity.
  • For separation of cells, subcellular particles and larger viruses (down to ~ 70S) under gentle conditions which preserve viability and morphological integrity.
  • Non-toxic to cells.
  • Adjustable to physiological ionic strength and pH.
  • Gradients can either be pre-formed or spontaneously generated by centrifugation at moderate speeds in an angle-head rotor.
  • Gradients are iso-osmotic throughout and cover a range of densities up to 1.3 g / mL.

Quick and easy

Percoll is a low viscosity density gradient medium for preparation of cells, subcellular particles, and larger viruses. The low viscosity of the medium enables cell preparation on preformed gradients in only a few minutes using low centrifugal forces (200 to 1000 × g). The medium is available in easy-to-open, resealable 250 mL and 1 L bottles.

PRODUCT PRODUCT NAME
17089101 Percoll 1 L
17089102 Percoll 250 ml
17089109 Percoll 6x1 l
Parameter Percoll
Order Information Percoll is for research use only. 
Application Cell isolation 
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 


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