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S2951

Sigma-Aldrich

Stauprimide

≥98% (HPLC)

Sinônimo(s):

N-Benzoyl-7-oxo Staurosporine

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About This Item

Fórmula empírica (Notação de Hill):
C35H28N4O5
Número CAS:
Peso molecular:
584.62
Código UNSPSC:
12352200
ID de substância PubChem:
NACRES:
NA.77

Ensaio

≥98% (HPLC)

forma

powder

cor

white to beige

solubilidade

DMSO: >20 mg/mL

originador

Novartis

temperatura de armazenamento

−20°C

cadeia de caracteres SMILES

CO[C@@H]1[C@@H](CC2O[C@]1(C)n3c4ccccc4c5c6C(=O)NC(=O)c6c7c8ccccc8n2c7c35)N(C)C(=O)c9ccccc9

InChI

1S/C35H28N4O5/c1-35-31(43-3)23(37(2)34(42)18-11-5-4-6-12-18)17-24(44-35)38-21-15-9-7-13-19(21)25-27-28(33(41)36-32(27)40)26-20-14-8-10-16-22(20)39(35)30(26)29(25)38/h4-16,23-24,31H,17H2,1-3H3,(H,36,40,41)/t23-,24+,31-,35+/m1/s1

chave InChI

MQCCJEYZKWZQHU-JTPSWESPSA-N

Aplicação

Stauprimide may be used to study the signaling involved in differentiation of stem cells.

Ações bioquímicas/fisiológicas

Stauprimide is an enhancer stem cell differentiation into endoderm. In vitro differentiation of embryonic stem cells is of great interest to regenerative medicine, and current protocols are labor-intensive and expensive. Small molecules that induce or enhance differentiation are highly desired. High-content screening identified compounds that enhance endodermal differentiation in the presence of low levels of Activin A. Stauprimide increased definitive endodermal markers but not markers for visceral/parietal endoderm or mesoderm. Stauprimide-differentiated cells could be further differentiated into hepatocytes. Stauprimide treatment during differentiation decreased the concentration of Activin A required for definitive endoderm formation, and it eliminated the need for serum. The mechanism of action of stauprimide is to sensitize cells for differentiation. Stauprimide enabled differentiation into other cell lineages under varying differentiation conditions, including neurons, hematopoietic mesoderm, beating cardiac myocytes, and skeletal muscle. The cellular target of stauprimide was determined to be inhibition of NME2 transcription factor translocation to the nucleus, leading to down-regulation of c-Myc expression.

Características e benefícios

This compound is a featured product for Gene Regulation research. Click here to discover more featured Gene Regulation products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.
This compound was developed by Novartis. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


Certificados de análise (COA)

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Kenneth S Zaret
Cell stem cell, 4(5), 373-374 (2009-05-12)
Several recent reports, including two Cell Stem Cell papers (Zhu et al., 2009 [this issue]; Borowiak et al., 2009), screened small molecule libraries for compounds that promote embryonic stem cell differentiation. Their combined success helps bypass challenges associated with using
Shoutian Zhu et al.
Cell stem cell, 4(5), 416-426 (2009-05-12)
Embryonic stem cells (ESCs) are an attractive source of cells for disease modeling in vitro and may eventually provide access to cells/tissues for the treatment of many degenerative diseases. However, applications of ESC-derived cell types are largely hindered by the

Artigos

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