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Staurosporine from Streptomyces sp.

SIGMA/S5921 - Molecular Biology, ≥95% (HPLC)

Synonym: protein kinase c inhibitor; staurosporine; Antibiotic AM-2282

CAS Number: 62996-74-1
Empirical Formula (Hill Notation): C28H26N4O3
Molecular Weight: 466.53
MDL Number: MFCD00077402
Linear Formula: C28H26N4O3
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-S5921-.1MG 0.1 mg
$339.00
1/EA
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45-S5921-.5MG 0.5 mg
$973.00
1/EA
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45-S5921-1MG 1 mg
$1680.00
1/EA
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antibiotic activity spectrum fungi
assay ≥95% (HPLC)
grade Molecular Biology
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
mode of action enzyme | inhibits
Quality Level 300 
SMILES string CN[C@@H]1C[C@@H]2O[C@@](C)([C@@H]1OC)n3c4ccccc4c5c6CNC(=O)c6c7c8ccccc8n2c7c35
storage temp. 2-8°C
Analysis Note: Tested for inhibition of interleukin 2 production in Jurkat cells.
Application: Staurosporine has been used as an apoptosis inducer in apoptosis assay in human colorectal cancer cell lines and to evaluate the caspase 3 and 7 activity in endothelial cell line. It has also been used as a positive control in apoptosis assay in human umbilical vein endothelial cells.
Biochem/physiol Actions: 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 .
General description: Chemical structure: indol derivative
General description: Staurosporine is an alkaloid that is obtained from Streptomyces sp. It possesses a wide range of activities such as protein kinase C inhibitor, inhibition of tumor cell proliferation, and blockage of cell cycle progression in various cells. Staurosporine is a well-known inducer of apoptosis in various cell lines. The mechanisms of staurosporine-induced apoptosis vary among different cell lines that include, mitochondrial apoptotic pathway, Bcl-2 overexpression, and caspase-independent mechanisms. It partially reverses multi-drug resistance (MDR), sensitizing cells with MDR phenotype to cytotoxic agents. Staurosporine inhibits p-glycoprotein (Pgp) phosphorylation. However, the functional significance of Pgp phosphorylation is ill-defined.
Other Notes: 2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research 
Packaging: 0.1, 0.5, 1 mg in serum bottle
Purity ≥95% (HPLC)
Storage Temp. 2-8°C
UNSPSC 12161501

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