374000
Helenalin, A. chamissonis ssp. foliosa
别名:
Helenalin, A. chamissonis ssp. foliosa
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关于此项目
经验公式（希尔记法）:
C15H18O4
化学文摘社编号:
分子量:
262.30
MDL number:
UNSPSC Code:
51111800
NACRES:
NA.77
Assay:
≥95% (HPLC)
Form:
solid
Storage condition:
OK to freeze, desiccated, protect from light
description
Merck USA index - 14, 4626
Quality Segment
assay
≥95% (HPLC)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, desiccated, protect from light
color
white to off-white
solubility
DMSO: 10 mg/mL
shipped in
ambient
storage temp.
−20°C
SMILES string
O1[C@H]2[C@H]([C@@H]([C@]3([C@H]([C@@H](C2)C)C=CC3=O)C)O)C(=C)C1=O
InChI
1S/C15H18O4/c1-7-6-10-12(8(2)14(18)19-10)13(17)15(3)9(7)4-5-11(15)16/h4-5,7,9-10,12-13,17H,2,6H2,1,3H3/t7-,9+,10-,12-,13+,15+/m1/s1
InChI key
ZVLOPMNVFLSSAA-XEPQRQSNSA-N
General description
A cell-permeable anti-inflammatory sesquiterpene lactone that acts as a specific NF-κB-DNA binding inhibitor by irreversibly alkylating free sulfhydryls of the cysteine residues on the p65 subunit. Exhibits no effect against the DNA-binding activity of the homodimer of p50 subunit, nor does it affect cellular NF-κB activation/nuclear translocation or IκB dissociation/degradation. An excellent research tool for studying NF-κB-mediated biological processes both in cultures in vitro and in animals in vivo.
Packaging
Packaged under inert gas
Preparation Note
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Other Notes
Boulanger, D., et al. 2007. Vet. Microbiol.119, 330.
Auld, C.A., et al. 2006. Biochem. Biophys. Res. Commun.346, 314.
Huang, P.R., et al. 2005. Cancer Lett.227, 169.
Lyss, G., et al. 1998. J. Biol. Chem.273, 33508.
Lyss, G., et al. 1997. Biol. Chem.378, 951.
Auld, C.A., et al. 2006. Biochem. Biophys. Res. Commun.346, 314.
Huang, P.R., et al. 2005. Cancer Lett.227, 169.
Lyss, G., et al. 1998. J. Biol. Chem.273, 33508.
Lyss, G., et al. 1997. Biol. Chem.378, 951.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Toxic (F)
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable