Hot Products

Polygalasaponin F
Catalog No: CFN90171

Polygalasaponin F possesses anxiolytic and sedative-hypnotic activities, and has cognition improving and cerebral protective effects. Polygalasaponin F can inhibit the release of inflammatory cytokines TNF-α and NO induced by lipopolysaccharides (LPS) and reduce the expression of inducible nitric oxide synthases. Polygalasaponin F can induce long-term potentiation in hippocampal dentate gyrus in anesthetized rats via NMDAR activation mediated by Ca(2+)/calmodulin-dependent kinase II, extracellular signal-regulated kinase and cAMP response element-binding protein signaling pathway.

Polygalasaponin II
Catalog No: CFN91789

Polygalasaponin F analog. Reference standards.

Polygalasaponin V
Catalog No: CFN90650

Polygalasaponin possesses evident anxiolytic and sedative-hypnotic activities and has a relatively safe dose range, which supports the use of Polygala tenuifolia root as an anxiolytic and sedative-hypnotic drug in folk medicine.

Polygalasaponin XLIX
Catalog No: CFN95117

Reference standards.

Polygalasaponin XXXI
Catalog No: CFN90728

Onjisaponin F(Polygalasaponin XXXI) acts non-competitively against cyclic AMP phosphodiesterase, like papaverine; it also exhibits a prolongation effect on hexobarbital sleeping time in mice. Intranasal vaccination with onjisaponin F(Polygalasaponin XXXI) can inhibit proliferation of mouse adapted influenza virus A/PR/8/34 in bronchoalveolar lavages of infected mice.

Polygalaxanthone III
Catalog No: CFN90208

Polygalaxanthone III can significantly inhibit chlorzoxazone 6-hydroxylation catalyzed by CYP2E1.

Polygalaxanthone XI
Catalog No: CFN89072

Polygalaxanthone XI is a natural product from Polygala tenuifolia.

Polygalic acid
Catalog No: CFN92195

Polygalic acid, a triterpenoid saponin, shows expectorant, emetic and stimulant effects.

Polygalin C
Catalog No: CFN95118

Reference standards.

Polyphyllin B
Catalog No: CFN90700

Reference standards.