Piperine

Piperine

CAT N°: 11750
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From 45.00 38.25

Piperine is a natural alkaloid that can be isolated from black pepper. It activates transient receptor potential vanilloid type 1 receptor (TRPV1; EC50 = 38 µM) and modulates GABAA receptors (EC50s = 43-60 µM).{27597,27596} At similar levels, piperine inhibits both monoamine oxidases (MAOs), with IC50 values of 21 and 7 µM for MAO-A and MAO-B, respectively.{27595} Like other natural compounds containing methylenedioxyphenyl substituents, piperine affects cytochrome P450 (CYP) isoforms, inhibiting CYP3A species (Ki ~ 5 µM) and increasing expression of CYP1A and CYP2B in liver.{25115} It also has a biphasic effect on P-glycoprotein activity.{25373}

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