D1556 Sigma

OptiPrep Density Gradient Medium

used for cell and subcellular organelle isolation

Synonym: Iodixanol solution


Frequently Asked Questions

Live Chat and Frequently Asked Questions are available for this Product.


Density gradient suitable for isolation of cells and cell organelles, virus purification, and isolation of lipoproteins and macromolecules.

Other Notes

60% (w/v) solution of iodixanol in water (sterile).


250 mL in glass bottle

Legal Information

OptiPrep is a trademark of Axis-Shield PoC AS

Price and Availability

Customers Also Viewed

Benzonase<SUP>®</SUP> Nuclease

≥250 units/μL, ≥90% (SDS-PAGE), recombinant, expressed in E. coli, buffered aqueous glycerol solution

sufficient for 20 purifications


nonionic density gradient medium

pH 8.5-9.5 (25 °C)

isolate peroxisomes from tissues and cells

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?