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F2637

Sigma-Aldrich

Ficoll® 400

BioXtra, for molecular biology, lyophilized powder

Synonym(s):

Polysucrose 400, Ficoll 400

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About This Item

CAS Number:
26873-85-8
MDL number:
MFCD00081599
UNSPSC Code:
12352200
NACRES:
NA.52

biological source

non-animal source

grade

Molecular Biology
for molecular biology

product line

BioXtra

form

lyophilized powder

foreign activity

DNase (Exonuclease), NICKase (Endonuclease), RNase and Protease, none detected

storage temp.

room temp

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General description

Ficoll® 400 is a non-ionic synthetic polymer of sucrose used for cell separation and organ isolation.

Application

Suitable for
  • hybridization experiments to reduce non-specific binding of labeled probes to the membrane
  • preparation of DNA loading buffer (15% Ficoll®, 0.25% bromophenol blue and 0.25% xylene cyanol FF
  • separation of cells with similar density but different size (PBMC from human peripheral blood, bone marrow and umbilical cord blood)
  • producing density gradients to separate subcellular components
  • vitrification of cell and tissue samples.
  • to compare the effect of different perfusates on Hypoxic pulmonary vasoconstriction (HPV).
Used for cell separation and organelle isolation.

Features and Benefits

  • free from DNases, RNases, phosphatases and proteases
  • preserves functional and morphological integrity of the separated cells

Other Notes

A nonionic synthetic polymer of sucrose.

Legal Information

Ficoll is a registered trademark of Cytiva

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Pulmonary circulation, 3(2), 396-405 (2013-09-10)
Hypoxic pulmonary vasoconstriction (HPV) is a compensatory physiological mechanism in the lung that optimizes the matching of ventilation to perfusion and thereby maximizes gas exchange. Historically, HPV has been primarily studied in isolated perfused/ventilated lungs; however, the results of these
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Preservation of cell and tissue samples from endangered species is a part of biodiversity conservation strategy. Therefore, setting up proper cell and tissue cryopreservation methods is very important as these tissue samples and cells could be used to reintroduce the
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