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(-)-Borneol Chemical Structure Picture
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(-)-Borneol

$85.00$93.00

(-)-Borneol has a highly efficacious positive modulating action at GABA receptor with an EC50 of 237 μM.

(-)-Catechin gallate Chemical Structure Picture
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(-)-Catechin gallate

$415.00$664.00

(-)-Catechin gallate is a minor constituent in green tea catechins. (-)-Catechin gallate inhibits the activity of COX-1 and COX-2 enzymes.

(-)-Epicatechin Chemical Structure Picture
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(-)-Epicatechin

$85.00$198.00

(-)-Epicatechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 3.2 μM. (-)-Epicatechin inhibits the IL-1β-induced expression of iNOS by blocking the nuclear localization of the p65 subunit of NF-κB.

(-)-Epicatechin gallate Chemical Structure Picture
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(-)-Epicatechin gallate

$72.00$341.00

Epicatechin gallate inhibits cyclooxygenase-1 (COX-1) with an IC50 of 7.5 μM.

(-)-Epigallocatechin Chemical Structure Picture
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(-)-Epigallocatechin

$134.00$198.00

(-)-Epigallocatechin is the most abundant flavonoid in green tea, can bind to unfolded native polypeptides and prevent conversion to amyloid fibrils.

(-)-Epigallocatechin Gallate Chemical Structure Picture
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(-)-Epigallocatechin Gallate

$72.00$92.00

(-)-Epigallocatechin Gallate is an antioxidant polyphenol flavonoid form green tea, and inhibits the activation of EGFR, HER2 and HER3, with antitumor activity.

(-)-Gallocatechin gallate Chemical Structure Picture
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(-)-Gallocatechin gallate

$102.00$295.00

(-)-Gallocatechin gallate is the polyphenol isolated from tea, with cancer-preventive activities.

(-)-Huperzine A Chemical Structure Picture
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(-)-Huperzine A

$102.00$158.00

Huperzine A, an active Lycopodium alkaloid extracted from traditional Chinese herb, is a potent, selective and reversible acetylcholinesterase (AChE) inhibitor and has been widely used in China for the treatment of Alzheimer’s disease (AD).

(-)-Securinine Chemical Structure Picture
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(-)-Securinine

$85.00$286.00

(-)-Securinine is plant-derived alkaloid and also a GABAA receptor antagonist.

(+)-Bicuculline Chemical Structure Picture
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(+)-Bicuculline

$102.00$310.00

(+)-Bicuculline, a convulsant alkaloid, is the antagonist of GABA.

(+)-Borneol Chemical Structure Picture
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(+)-Borneol

$117.00$128.00

(+)-Borneol (d-Borneol) is a natural bicyclic monoterpene used for analgesia and anesthesia in traditional Chinese medicine; enhances GABA receptor activity with an EC50 of 248 μM.

(+)-Catechin hydrate Chemical Structure Picture
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(+)-Catechin hydrate

$72.00$79.00

(+)-Catechin hydrate inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM.