D1556

Sigma-Aldrich

OptiPrep Density Gradient Medium

used for cell and subcellular organelle isolation

Synonym(s):
Iodixanol solution
CAS Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.75

Quality Level

application(s)

hematology: suitable
histology: suitable

SMILES string

CC(=O)N(CC(O)CN(C(C)=O)c1c(I)c(C(=O)NCC(O)CO)c(I)c(C(=O)NCC(O)CO)c1I)c2c(I)c(C(=O)NCC(O)CO)c(I)c(C(=O)NCC(O)CO)c2I

InChI

1S/C35H44I6N6O15/c1-13(52)46(30-26(38)20(32(59)42-3-15(54)9-48)24(36)21(27(30)39)33(60)43-4-16(55)10-49)7-19(58)8-47(14(2)53)31-28(40)22(34(61)44-5-17(56)11-50)25(37)23(29(31)41)35(62)45-6-18(57)12-51/h15-19,48-51,54-58H,3-12H2,1-2H3,(H,42,59)(H,43,60)(H,44,61)(H,45,62)

InChI key

NBQNWMBBSKPBAY-UHFFFAOYSA-N

Application

OptiPrep Density Gradient Medium has been used in the non enveloped virion isolation from bronchoalveolar lavage.
Density gradient is also suitable for:
  • isolation of cells and cell organelles
  • virus purification
  • isolation of lipoproteins and macromolecules

Packaging

250 mL in poly bottle

Other Notes

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

Legal Information

OptiPrep is a trademark of Alere Technologies AS

RIDADR

NONH for all modes of transport

WGK Germany

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. Why choose Product D1556, OptiPrep, instead of other density gradients such as Percoll or Histopaque?

    Percoll and Histopaque must be removed prior to use through washing.  If Percoll and Histopaque are not removed, these density gradients can be toxic to mammalian cells.  In comparison, OptiPrep has no potential for bioaccumulation and can be considered nontoxic to cells. OptiPrep also has lower viscosity as compared to polysucrose based products such as Histopaque or Ficoll.

  4. What is the appearance of Product D1556, OptiPrep?

    The solution may be clear to slightly yellow.

  5. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  6. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  7. How do I store solutions of Product D1556, OptiPrep Density Gradient Medium?

    After diluting Product D1556, OptiPrep Density Gradient Medium, to the required density, the solution can be stored at 4°C. It should be mixed well before use to make sure it has not settled.

  8. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

  9. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Eloise Hudry et al.
Molecular therapy : the journal of the American Society of Gene Therapy, 18(1), 44-53 (2009-08-06)
The development of Alzheimer's disease (AD) is closely connected with cholesterol metabolism. Cholesterol increases the production and deposition of amyloid-beta (Abeta) peptides that result in the formation of amyloid plaques, a hallmark of the pathology. In the brain, cholesterol is...
WU Polyomavirus in Respiratory Epithelial Cells from Lung Transplant Patient with Job Syndrome
Erica A. S, et al.
Emerging Infectious Diseases, 21(1), 103-106 (2015)
Tanner C Fadero et al.
eLife, 6 (2017-09-05)
Iodixanol provides an easy and affordable solution to a problem that has limited resolution and brightness when imaging living samples.
Huan Yan et al.
mBio, 10(4) (2019-08-08)
The amino (N)-terminal region of human papillomavirus (HPV) minor capsid protein (L2) is a highly conserved region which is essential for establishing viral infection. Despite its importance in viral infectivity, the role of the HPV N-terminal domain has yet to...
Kiyoko Okamoto et al.
Journal of virology, 82(17), 8349-8361 (2008-06-20)
Hepatitis C virus (HCV) core protein has shown to be localized in the detergent-resistant membrane (DRM), which is distinct from the classical raft fraction including caveolin, although the biological significance of the DRM localization of the core protein has not...

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