The density of OptiPrep is expressed as weight/volume (w/v). The stock concentration from the bottle is 60%.
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
250 mL | Warenkorb auf Verfügbarkeit prüfen | CHF 812.00 |
Über diesen Artikel
Quality Segment
sterility
sterile
form
liquid
density
1.319-1.321 g/mL
application(s)
hematology
histology
storage temp.
room temp
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
General description
Application
- Untersuchung der Effizienz der Verkapselung von Einzelzellen,[1]
- Isolierung seneszenter Krebszellen anhand von Gradienten,
- Isolierung unbehüllter Virionen aus bronchoalveolärer Lavage,
- Isolierung von Lipoproteinen und Makromolekülen,
- Aufreinigung von Virionen,
- Aufreinigung von Nervenzellen
Features and Benefits
- Es ist biologisch inert und beeinträchtigt nicht die Tests für Markerenzyme,[1]
- ist nicht-ionisch, nicht-toxisch, hat einen geringen osmotischen Druck
- und bildet spontane Gradienten, die stabiler und einfacher herzustellen sind als Saccharose.
Other Notes
Legal Information
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| sterility sterile | sterility - | sterility 0.2 μm filtered | sterility sterile-filtered |
| form liquid | form liquid | form liquid | form liquid |
| density 1.319-1.321 g/mL | density - | density - | density - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| storage temp. room temp | storage temp. −20°C | storage temp. room temp | storage temp. −20°C |
| application(s) hematology | application(s) - | application(s) sample preparation | application(s) - |
Lagerklasse
10 - Combustible liquids
flash_point_f
Not applicable
flash_point_c
Not applicable
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What is the density of OptiPrep: 60% v/v, w/w, or w/v?
1 answer-
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What is the osmolarity of OptiPrep?
1 answer-
According to the supplier information, the osmolarity of OptiPrep is stated to be 170 mOsm with a deviation of +/- 15 mOsm.
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What is the molarity of OptiPrep (catalog number D1556)?
1 answer-
The molecular weight of OptiPrep is 1552.2 amu, and its density is 1.320 g/ml. The prepared solution contains 60% OptiPrep. Based on these values, the calculated molarity is 0.706 Molar.
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What is the method used to determine the density mentioned on the Certificate of Analysis (CoA) for D1556 OptiPrep™ Density Gradient Medium?
1 answer-
Based on the provided details, utilizing a densitometer or pycnometer is recommended.
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What is the viscosity of the solution?
1 answer-
This product is not tested for viscosity. This item is a 60% solution of Iodixanol in water. However, Iodixanol properties reported by drugfuture.com state that a 50% solution has a viscosity of 8.6 mPa at 37°C.
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How do I store solutions of Product D1556, OptiPrep™ Density Gradient Medium?
1 answer-
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.
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What is the appearance of Product D1556, OptiPrep?
1 answer-
The solution may be clear to slightly yellow.
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What is the Department of Transportation shipping information for this product?
1 answer-
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.
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Why choose Product D1556, OptiPrep, instead of other density gradients such as Percoll or Histopaque?
1 answer-
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.
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