A cell-permeable inhibitor of SCF-mediated c-kit activation

ISCK03 – 25 mg

Brand:
Cayman
CAS:
945526-43-2
Storage:
-20
UN-No:
Non-Hazardous - /

The receptor tyrosine kinase c-kit, activated by its ligand stem-cell factor (SCF), modulates diverse cellular processes, including cell proliferation, differentiation, and survival.{24624,20180} ISCK03 is a cell-permeable inhibitor of SCF-mediated c-kit activation, completely blocking phosphorylation of c-kit in human melanoma cells at a concentration between 1 and 5 µM.{25884} These concentrations also prevent SCF-mediated downstream phosphorylation of p44/p42 ERK but does not prevent phosphorylation of p44/p42 ERK induced by hepatocyte growth factor.{25884} Oral administration of ISCK03 in mice induces hair depigmentation, whereas topical application decreases epidermal melanin in guinea pig skin darkened by UV irradiation.{25884} ISCK03 has also been used to elucidate the role of SCF/c-kit signaling in cell viability, radiation-induced angiogenesis, and melanocortin receptor action.{25885,25887,25886}  

 

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Description

A cell-permeable inhibitor of SCF-mediated c-kit activation, completely blocking phosphorylation of c-kit in human melanoma cells at a concentration between 1 and 5 µM; prevents SCF-mediated downstream phosphorylation of p44/p42 ERK

Formal name: 4-(1,1-dimethylethyl)-N-[4-(1H-imidazol-1-yl)phenyl]-benzenesulfonamide

Synonyms:  c-Kit Inhibitor II|Stem-Cell Factor/c-Kit Inhibitor

Molecular weight: 355.5

CAS: 945526-43-2

Purity: ≥95%

Formulation: A crystalline solid

Product Type|Biochemicals|Kinase Inhibitors|PDGFR Family||Product Type|Biochemicals|Small Molecule Inhibitors|Kinases||Research Area|Cell Biology|Cell Signaling

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