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440025

Luteolin

≥90% (HPLC), antioxidant flavonoid, solid

Synonym(s):

Luteolin, 3ʹ,4ʹ,5,7-Tetrahydroxyflavone

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Size/SKUAvailabilityPrice
5 mg
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$109.00

About This Item

Empirical Formula (Hill Notation):
C15H10O6
CAS Number:
Molecular Weight:
286.24
UNSPSC Code:
12352200
NACRES:
NA.77
MDL number:
Assay:
≥90% (HPLC)
Form:
solid
Storage condition:
OK to freeze, protect from light

$109.00


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Product Name

Luteolin, An antioxidant flavonoid and a free radical scavenger.

Quality Segment

description

Merck USA index - 14, 5614

assay

≥90% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze, protect from light

color

yellow

solubility

aqueous base: 1.4 mg/mL, DMSO: 7 mg/mL, ethanol: soluble

shipped in

ambient

storage temp.

2-8°C

SMILES string

[o]1c2c([c](cc1c3cc(c(cc3)O)O)=O)c(cc(c2)O)O

InChI

1S/C15H10O6/c16-8-4-11(19)15-12(20)6-13(21-14(15)5-8)7-1-2-9(17)10(18)3-7/h1-6,16-19H

InChI key

IQPNAANSBPBGFQ-UHFFFAOYSA-N

General description

An antioxidant flavonoid and a free radical scavenger. Inhibits rat liver cytosolic glutathione S-transferase activity. Also shows cytotoxic effects on Raji lymphoma cells. Incubation of the non-tumor cell line C3H10T½CL8 with luteolin results in induction of p53 accumulation and apoptosis, with apoptosis occurring at the G2/M phase of the cell cycle. Also shown to inhibit TPL2 kinase.

Biochem/physiol Actions

Cell permeable: no
Primary Target
rat liver cytosolic glutathione S-transferase activity
Product does not compete with ATP.
Reversible: no

Packaging

Packaged under inert gas

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 4 weeks at -20°C.

Other Notes

Kim, J.E., et al. 2011. J. Pharmacol. Exp. Ther.in press.
Korkina, L.G., and Afanasev, I.B. 1997. Adv. Pharmacol.38, 151.
Plaumann, B., et al. 1996. Oncogene 13, 1605.
Ramanathan, R., et al. 1994. Free Radic. Biol. Med.16, 43.
Shimoi, L., et al. 1994. Carcinogenesis15, 2669.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Standard Handling (A)

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PHL8924572511L9283
description

An antioxidant flavonoid and a free radical scavenger.

description

phyproof® Reference Substance

description

analytical standard

description

≥98% (TLC), powder

form

solid

form

powder

form

-

form

powder

assay

≥90% (HPLC)

assay

≥95.0% (HPLC)

assay

≥97.0% (HPLC)

assay

≥98% (TLC)

manufacturer/tradename

Calbiochem®

manufacturer/tradename

PhytoLab

manufacturer/tradename

-

manufacturer/tradename

-

Quality Level

100

Quality Level

-

Quality Level

100

Quality Level

200

storage temp.

2-8°C

storage temp.

-

storage temp.

2-8°C

storage temp.

2-8°C

storage condition

protect from light, OK to freeze

storage condition

-

storage condition

-

storage condition

-


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Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable



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