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Key Documents

C4951

Sigma-Aldrich

Cholesterol-Water Soluble

powder, BioReagent, suitable for cell culture

Synonym(s):

Cholesterol–methyl-β-cyclodextrin

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About This Item

UNSPSC Code:
12352211
NACRES:
NA.75

biological source

ovine wool

Quality Level

200

product line

BioReagent

form

powder

technique(s)

cell culture | mammalian: suitable

solubility

H2O: 300 mg/mL

shipped in

ambient

storage temp.

−20°C

Related Categories

Application

Cholesterol-Water Soluble has been used:
  • in free cholesterol (FC) overloading of rat smooth muscle cells (SMCs)
  • in cytotoxicity assay
  • for the incubation of CD4+ T cells with Helicobacter pylori
  • to study the membrane cholesterol level in SH-SY5Y human neuroblastoma cells
  • to study the effects of cholesterol on cell viability and 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) reduction in primary cultured rat hippocampal neurons
  • as a supplement for growth of bacterial culture
  • to examine the interaction of S protein with angiotensin-converting enzyme 2 (ACE2)
  • to investigate the effects of cholesterol on potassium currents in the inner hair cells of guinea pigs
  • for reversible inhibition of proteinase K

Packaging

Package size based on cholesterol

Other Notes

Contains approx. 40 mg of cholesterol per gram; balance methyl-β-cyclodextrin.

Preparation Note

Preparea solution at 300mg/mL in water. Let thesolution sit undisturbed for one hour after diluting to obtain completesolubilization of product.

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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Functional characteristics of Lactobacillus spp. from traditional Maasai fermented milk products in Kenya
Mathara J, et al.
International Journal of Food Microbiology, 126(1-2), 57-64 (2008)
Barbora Melkes et al.
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There are some indications that biased μ-opioid ligands may diversely affect μ-opioid receptor (MOR) properties. Here, we used confocal fluorescence recovery after photobleaching (FRAP) to study the regulation by different MOR agonists of receptor movement within the plasma membrane of
Cholesterol influences potassium currents in inner hair cells isolated from guinea pig cochlea
Kimitsuki T
Auris, Nasus, Larynx, 44(1), 46-51 (2017)
Cholesterol does not affect the toxicity of amyloid beta fragment but mimics its effect on MTT formazan exocytosis in cultured rat hippocampal neurons
Abe K and Saito H
Neuroscience Research, 35(3), 165-174 (1999)
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