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S4400

Sigma-Aldrich

Staurosporine

from Streptomyces sp., ≥98% (HPLC), film, protein kinase inhibitor

Synonym(s):

Staurosporine, Antibiotic AM-2282

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About This Item

Empirical Formula (Hill Notation):
C28H26N4O3
CAS Number:
62996-74-1
Molecular Weight:
466.53
Beilstein/REAXYS Number:
1060573
MDL number:
MFCD00077402
UNSPSC Code:
12161501
PubChem Substance ID:
57654618
NACRES:
NA.77

product name

Staurosporine from Streptomyces sp., ≥98% (HPLC), film

biological source

Streptomyces sp.

Quality Level

300

assay

≥98% (HPLC)

form

film

mp

288-291 °C

solubility

DMSO: soluble
H2O: insoluble
ethanol: soluble
methanol: soluble

antibiotic activity spectrum

neoplastics

mode of action

enzyme | inhibits

storage temp.

2-8°C

SMILES string

CN[C@@H]1C[C@@H]2O[C@@](C)([C@@H]1OC)n3c4ccccc4c5c6CNC(=O)c6c7c8ccccc8n2c7c35

InChI

1S/C28H26N4O3/c1-28-26(34-3)17(29-2)12-20(35-28)31-18-10-6-4-8-14(18)22-23-16(13-30-27(23)33)21-15-9-5-7-11-19(15)32(28)25(21)24(22)31/h4-11,17,20,26,29H,12-13H2,1-3H3,(H,30,33)/t17-,20?,26-,28+/m1/s1

InChI key

HKSZLNNOFSGOKW-ZGQXJOJZSA-N

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General description

Chemical structure: indol derivative
Staurosporinefrom Streptomyces sp. is an alkaloid that induces apoptosis in a rangeof cell lines. It facilitates the inhibition of tumor cell proliferation, PKCinhibition, and blockage of cell cycle progression in various cells. Themechanisms followed by staurosporine-induced apoptosis differ among differentcell lines that include, mitochondrial apoptotic pathway, Bcl-2 overexpession,and caspase-independent mechanisms. It partially reverses multi-drug resistance (MDR), sensitizing cellswith MDR phenotype to cytotoxic agents. Staurosporine inhibits p-glycoprotein(Pgp) phosphorylation. However, the functional significance of Pgpphosphorylation is ill-defined.

Application

Staurosporine from Streptomyces sp. was used to induce cell death in human mesenchymal stem cells and to induce cell death by PKC inhibition in hamster lung fibroblast line CCL-39.

Biochem/physiol Actions

Staurosporine from Streptomyces sp. yields clear, colorless to faint yellow solution in methanol at 2 mg/ml.
Potent inhibitor of phospholipid/calcium-dependent protein kinase. Inhibits the upregulation of VEGF expression in tumor cells.

Features and Benefits

This compound is a featured product for ADME Tox research. Click here to discover more featured ADME Tox products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.
This compound is featured on the CDKs and InsR pages of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

pictograms

Health hazard
GHS08

signalword

Danger

Hazard Classifications

Aquatic Chronic 4 - Carc. 1B - Muta. 1B - Repr. 2

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Christine Fehrer et al.
Aging cell, 6(6), 745-757 (2007-10-11)
Mesenchymal stem cells (MSC) are capable of differentiating into bone, fat, cartilage, tendon and other organ progenitor cells. Despite the abundance of MSC within the organism, little is known about their in vivo properties or about their corresponding in vivo
Maria Gullberg et al.
Journal of virology, 84(12), 5868-5879 (2010-04-09)
Coxsackievirus B2 (CVB2), one of six human pathogens of the group B coxsackieviruses within the enterovirus genus of Picornaviridae, causes a wide spectrum of human diseases ranging from mild upper respiratory illnesses to myocarditis and meningitis. The CVB2 prototype strain
S Ståhl et al.
Cell death & disease, 4, e454-e454 (2013-01-11)
Radiation therapy is frequently used to treat non-small cell lung cancers (NSCLCs). We have previously shown that a combination of ionizing radiation (IR) and the staurosporine analog PKC 412, but not Ro 31-8220, increases cell death in NSCLC cells. To
Christina Antonopoulos et al.
Journal of immunology (Baltimore, Md. : 1950), 191(9), 4789-4803 (2013-10-01)
The identification of noncanonical (caspase-1-independent) pathways for IL-1β production has unveiled an intricate interplay between inflammatory and death-inducing signaling platforms. We found a heretofore unappreciated role for caspase-8 as a major pathway for IL-1β processing and release in murine bone
V Borgdorff et al.
Oncogene, 33(19), 2531-2539 (2013-06-04)
The microphthalmia-associated transcription factor (MITF) is indispensable for the viability of melanocytic cells, is an oncogene in melanoma and has a cell type-specific expression pattern. As the modulation of MITF activity by direct chemical targeting remains a challenge, we assessed
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