alpha-Viniferin

Structure

Summary

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Description

Alpha-viniferin is a prostaglandin H2 synthase inhibitor, which has anti-inflammatory, anti-oxidant, anti-arthritis, and anti-tumor activities. Alpha-Viniferin inhibits AChE activity is specific, reversible and noncompetitive, in a dose-dependent manner, and the IC50 values of alpha-Viniferin were 2.0 microM. Alpha-Viniferin exhibits a dose-dependent inhibition on cyclooxygenase activity, where 50% of inhibition (IC50) was shown at a final concentration of about 7 microM, it down-regulates STAT-1-inducible inflammatory genes via inhibiting ERK-mediated STAT-1 activation in IFN-gamma-stimulated macrophages.

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Storage

Recommended storage conditions and precautions regarding proper product handling are contained in the product Certificate of Analysis (COA). Here are general storage guidelines for compounds:

Powder: -20°C 3 years and 4°C 2 years
In solvent: -80°C 6 months and -20°C 1 month

If the solution is stored at -20°C for more than one month, it should be re-examined to ensure its efficacy. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their COAs.

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After receiving

The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.

Product Name	alpha-Viniferin
CAS No.:	62218-13-7
Catalog No.:	CFN97068
Molecular Formula:	C₄₂H₃₀O₉
Molecular Weight:	678.7 g/mol
Purity:	>=98%
Type of Compound:	Phenols
Physical Desc.:	Powder
Source:	The herbs of Carex humilis Leyss.
Solvent:	Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price:	$318/10mg

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