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C4646 Sigma

Carotene, mixed isomers from carrots

≥95% (HPLC), powder

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Description

Other Notes

Approx. 2:1 β:α

Biochem/physiol Actions

Carotenes can be classified antioxidants due to their inhibition of radical initiated peroxidation in vitro. It has been more difficult to prove that they act as antioxidants in vivo.

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Safety & Documentation

Safety Information

Supplemental Hazard Statements 
Risk of explosion if heated under confinement.
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Articles

Dietary Antioxidants

Antioxidants protect biological systems from oxidative damage produced by oxygen-containing free radicals and from redoxactive transition metal ions such as iron, copper, and cadmium.1 During the oxi...
Biofiles Volume 2 Article 2
Keywords: Adhesion, Anti-inflammatory agents, Applications, Cancer, Cardiovascular, Catalysis, Diabetes, Diseases, Gene expression, Metabolism, Neurodegenerative Diseases, Peroxidations, Phosphorylations, Prebiotics, Probiotics, Reductions, Transcription, Transduction, Vitamins

Retinoic Acid and Gene Expression

All-trans retinoic acid (RA, ATRA) is a pleiotropic activation factor that regulates genes associated with normal vertebrate cellular processes such as cell differentiation, cell proliferation, apopt...
BioFiles 2008, 3.9, 12.
Keywords: Apoptosis, Cancer, Cell proliferation, Cellular processes, Chromatin immunoprecipitation, Condensations, Degradations, Diseases, Gene expression, Hormones, Immunoprecipitation, Ligands, Metabolism, Oxidations, Phosphorylations, Polymerase chain reaction, Sequences, Teratogens, Transcription, Type, Ubiquitinations, Usage, Vitamins

Peer-Reviewed Papers
15

References

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