Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
Wichtige Dokumente
C1386
Curcumin
from Curcuma longa (Turmeric), powder
Synonym(e):
(E,E)-1,7-Bis-(4-Hydroxy-3-methoxyphenyl)-1,6-heptadien-3,5-dion, Diferuloylmethan, Natural Yellow 3
About This Item
Empfohlene Produkte
Biologische Quelle
Curcuma longa (Turmeric)
Qualitätsniveau
Dampfdichte
13 (vs air)
Form
powder
Konzentration
≥65% (HPLC)
mp (Schmelzpunkt)
175 °C
Löslichkeit
ethanol: 10 mg/mL
DMSO: >11 mg/mL (lit.)(lit.)
0.5 M NaOH: soluble (then immediately dilute in PBS [lit.])(lit.)
Anwendung(en)
metabolomics
vitamins, nutraceuticals, and natural products
Lagertemp.
−20°C
SMILES String
COc1cc(\C=C\C(=O)CC(=O)\C=C\c2ccc(O)c(OC)c2)ccc1O
InChI
1S/C21H20O6/c1-26-20-11-14(5-9-18(20)24)3-7-16(22)13-17(23)8-4-15-6-10-19(25)21(12-15)27-2/h3-12,24-25H,13H2,1-2H3/b7-3+,8-4+
InChIKey
VFLDPWHFBUODDF-FCXRPNKRSA-N
Angaben zum Gen
human ... APP(351) , CYP1A2(1544)
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Verwandte Kategorien
Allgemeine Beschreibung
Anwendung
- zur Untersuchung seiner Wirkung auf die Auswirkungen und den Mechanismus im Zusammenhang mit der Unterdrückung des menschlichen Homöobox-Gens NKX3.1 in der Prostatakrebszelle LNCaP[1]
- zur Prüfung seiner Stresswirkung bei Schweinen durch Hemmen der Cortisolkonzentration im Serum, der Stickstoffproduktion im Hippocampus und der Expression des Wachstumsfaktors BDNF (Brain-Derived Neurotrophic Factor)[2]
- zur Untersuchung seiner Wirkung als Nahrungsergänzungsmittel auf das Wachstum, die Immunität, die Antioxidansaktivität und Widerstandskraft gegenüber Krankheiten bei Oreochromis niloticus[3]
- zur Analyse seiner Schutzwirkung auf organtypische Gehirnschnitte des Hippocampus gegenüber der von Amyloid-Betapeptiden verursachten synaptischen Toxizität (Aβ1–42)[4]
- zur Untersuchung der Möglichkeit, ob seine nicht toxischen Konzentrationen die von Interleukin-1beta (IL-1β) verursachten Entzündungen in Kulturen mit Knorpelexplantaten verringern[5]
- zur Untersuchung seiner Schutzwirkung gegenüber Ischämie-Reperfusionsschädigungen des Darmtrakts bei Ratten[6]
- zur Messung seiner antibakteriellen Wirkung in vitro[3]
- zur Bestimmung seiner schützenden Wirkung vor der Alzheimer-Krankheit in Mäusen[7]
- als bifunktionaler Wirkstoff für die Erzeugung und Validierung des Erythroid-2-verwandten Faktor-2(Nrf2)-Reportersystems[8]
- zur Analyse seiner Hemmwirkung in vitro auf die Leber-Glucuronidierungsaktivität beim Menschen[9]
- zur Bewertung der Wirkung von Curcumin auf Parkinson-Krankheit(PD)-ähnliche Phänotypen[10]
Biochem./physiol. Wirkung
Leistungsmerkmale und Vorteile
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Hier finden Sie alle aktuellen Versionen:
Analysenzertifikate (COA)
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Kunden haben sich ebenfalls angesehen
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Helpful?
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdfHelpful?
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Can ı use this Curcumin for loading in the liposome?
1 answer-
The research paper "Encapsulation of Curcumin-Loaded Liposomes for Colonic Drug Delivery in a pH-Responsive Polymer Cluster Using a pH-Driven and Organic Solvent-Free Process" (De Leo, V., et. al.) cites the use of Curcumin "purchased from Sigma-Aldrich".
Helpful?
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what is % purity of the product
1 answer-
The purity will be listed on the lot-specific Certificate of Analysis. Please navigate to the ‘DOCUMENTATION’ section of the Product Detail Page to access a Certificate:
https://www.sigmaaldrich.com/product/sigma/c1386#product-documentationHelpful?
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is this curcumin nanoparticle?
1 answer-
The product is specified to be a 'powder' but the particle size is not characterized. It is likely more on the order of microns than nanometers, but it can't be guaranteed either way.
Helpful?
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What are the recommended methods for dissolving curcumin powder (C1386)?
1 answer-
Dissolving curcumin (product C1386) can be challenging. Below are some recommendations for preparing standard solutions:
• Ethanol: 10mg/mL
• DMSO: >11 mg/mL (according to available literature)
• 0.5 M NaOH: Soluble (then immediately dilute in PBS according to literature)
Additionally, here are two methods that might be helpful:
Method 1: Use DMSO to create a stock solution at 1000 times the working concentration of curcumin.Helpful?
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Hello, I am currently looking for curcumin powder that I can use as a standard for UV spectrophotometer quantification. What is the difference between the product that is offered here compared to 08511-10 MG Curcumin product?
1 answer-
Both items are research grade products. Product 08511 is assigned a minimum purity specification of 98% and is tested for use as an an analytical standard in HPLC and GC. The C1386 is assigned a minimum purity specification of 65% and is not tested for any specific application. The major differences will lie in the purity and testing for each product. Please see the sample Certificate of Analysis for both items:
https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/C1386-10G0000176612.pdf
https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/08511-BULKWXBD9237V.pdfHelpful?
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