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SML0758 Sigma-Aldrich

WS3

≥98% (HPLC)

Synonym: N-[6-[4-[[[[4-[(4-Methyl-1-piperazinyl)methyl]-3-(trifluoromethyl)phenyl]-amino]carbonyl]amino]phenoxy]-4-pyrimidinyl]-cyclopropanecarboxamide, WS-3

  • CAS Number 1421227-52-2

  • Empirical Formula (Hill Notation) C28H30F3N7O3

  • Molecular Weight 569.58

  •  NACRES NA.77

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Properties

Related Categories Bioactive Small Molecule Alphabetical Index, Bioactive Small Molecules, Cell Biology, Cell Signaling and Neuroscience, DNA-RNA Transcription Regulators,
Quality Level   100
assay   ≥98% (HPLC)
form   powder
color   white to beige
solubility   DMSO: 10 mg/mL, clear
storage temp.   2-8°C

Description

Packaging

5, 25 mg in glass bottle

Biochem/physiol Actions

WS3 is a non-cell specific proliferative molecule, thought to act primarily through modulating the activity of ErbB3-binding protein 1 (EBP1) also known as proliferation-associated protein 2G4 (PA2G4), an RNA-binding protein that is involved in growth regulation and inhibition. It may alsohae some activity through the I?B kinase pathway. WS3 was initially found to be a proliferative molecule for β-cells, but more recently found to mediate proliferation of primary retinal pigment epithelial cells. After W3 removal, the retinal cells differentiated into a functional monolayer and remained functional in vivo, preserving vision when they were transplanted into RCS rats used as a model of retinal degeneration.

Features and Benefits

This compound is featured on the EGFR page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Discover Bioactive Small Molecules for Cytokines & Growth Factors Research

Cytokines and growth factors (GF) are chemical messengers that mediate intracellular communication, thereby regulating cellular and nuclear functions. These chemical messengers bind cell surface rece...
Keywords: Biological processes, Cancer, Cell proliferation, Diseases, Growth factors, Ligands, Phosphorylations, Transcription, Transduction

EGFR

Epidermal growth factor receptor (EGFR), its family members Her-2/ErbB-2, Her-3, Her-4 and their ligands, are involved in over 70% of all cancers. EGFR itself has been implicated in ~30% of all solid...
Keywords: Angiogenesis, Atomic absorption spectroscopy, Clinical, Electron spin resonance, Gastrointestinal, Gene expression, Growth factors, Indicators, Ligands, Phosphorylations, Transduction

Peer-Reviewed Papers
15

References

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