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SML1876 Sigma-Aldrich

PaPE-1

≥98% (HPLC)

Synonym: (S)-5-(4-Hydroxy-3,5-dimethyl-phenyl)-indan-1-ol

  • Empirical Formula (Hill Notation) C17H18O2

  • Molecular Weight 254.32

  •  MDL number MFCD30723184

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Properties

Related Categories Bioactive Small Molecule Alphabetical Index, Bioactive Small Molecules, Cell Biology, Cell Signaling and Neuroscience, Cytokines, Growth Factors and Hormones,
assay   ≥98% (HPLC)
form   powder
color   white to beige
solubility   DMSO: 25 mg/mL, clear
storage temp.   2-8°C

Description

Packaging

5, 25 mg in glass bottle

Biochem/physiol Actions

PaPE-1 is a "Pathway Preferential Estrogen" that activates the extranuclear signaling pathway without activating the nuclear signaling pathway. PaPE-1 bound 50,000-fold less well to ERα and Erβ estrogen receptors. PaPE-1 activated extranuclear-initiated ER-regulated genes, but showed essentially no activation of nuclear-initiated estrogen receptor (ER) gene targets such as the progesterone receptor. Unlike estradiol (E2), PaPE-1 did not stimulate proliferation of MCF-7 breast cancer cells. Like estradiol, PaPE-1 strongly activated MAPK and mTOR pathway. Instead, it showed preferential estrogen-like activity in non-reproductive (metabolic and vascular) tissues, reducing body weight gain and fat accumulation in ovariectomized mice and accelerating repair of endothelial damage in the vascualture.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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