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Echinomycin

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    Echinomycin
  • Echinomycin
Cat No: 11049
Biochemicals - Small Molecule Inhibitors
Cayman

Hypoxia-inducible factor-1 (HIF-1) is a transcription factor that controls genes involved in glycolysis, angiogenesis, migration, and invasion. Echinomycin is a cell-permeable inhibitor of HIF-1-mediated gene transcription.{20741,20742} It acts by int...

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Territorial Availability: Available through Bertin Technologies only in France
Synonyms:
  • N-(2-quinoxalinylcarbonyl)-O-[N-(2-quinoxalinylcarbonyl)-D-seryl-L-alanyl-3-mercapto-N,S-dimethylcysteinyl-N-methyl-L-valyl]-D-seryl-L-alanyl-N-methylcysteinyl-N-methyl-(8?1)-lactone, cyclic (3?7)-thioether-L-valine
Correlated keywords:
  • 11016-61-8 NSC13502 NSC526417 NSC-13502 NSC-526417 SK302B SK-302B hypoxia HIF-1 cancers neuroscience VEGF inhibitors inhibits inhibition genes expression glycolysis angiogenesis migration invasion cells DNA HIF-1? HIF-1? U215 hippocampal neurons myeloma melphalan
Product Overview:
Hypoxia-inducible factor-1 (HIF-1) is a transcription factor that controls genes involved in glycolysis, angiogenesis, migration, and invasion. Echinomycin is a cell-permeable inhibitor of HIF-1-mediated gene transcription.{20741,20742} It acts by intercalating into DNA in a sequence-specific manner, blocking the binding of either HIF-1α or HIF-1β to the hypoxia-responsive element.{20741,20742,20743} Echinomycin reversibly inhibits hypoxia-induced HIF-1 transcription activity in U215 cells with an EC50 value of 1.2 nM.{20741} It inhibits hypoxia-induced expression of vascular endothelial growth factor, blocking angiogenesis and altering excitatory synaptic transmission in hippocampal neurons.{20742,20740} Echinomycin also impairs expression of survivin, enhancing the sensitivity of multiple myeloma cells to melphalan.{20739}
Size 1 mg
Shipping dry ice
CAS Number 512-64-1
Molecular Formula C51H64N12O12S2
SMILES O=C(NC(COC(C(C(C)C)N(C)C(C1CS2)=O)=O)C(NC(C)C(N(C(C2SC)C(N(C)C(C(OCC(NC(C3=NC(C=CC=C4)=C4N=C3)=O)C(NC(C(N1C)=O)C)=O)=O)C(C)C)=O)C)=O)=O)C5=NC6=C(N=C5)C=CC=C6
Molecular Weight 1101,3
Formulation A crystalline solid
Purity ≥95%
Custom Code 2933.59
UNSPSC code 12352100

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Cayman Chemical's mission is to help make research possible by supplying scientists worldwide with the basic research tools necessary for advancing human and animal health. Our utmost commitment to healthcare researchers is to offer the highest quality products with an affordable pricing policy.

Our scientists are experts in the synthesis, purification, and characterization of biochemicals ranging from small drug-like heterocycles to complex biolipids, fatty acids, and many others. We are also highly skilled in all aspects of assay and antibody development, protein expression, crystallization, and structure determination.

Over the past thirty years, Cayman developed a deep knowledge base in lipid biochemistry, including research involving the arachidonic acid cascade, inositol phosphates, and cannabinoids. This knowledge enabled the production of reagents of exceptional quality for cancer, oxidative injury, epigenetics, neuroscience, inflammation, metabolism, and many additional lines of research.

Our organic and analytical chemists specialize in the rapid development of manufacturing processes and analytical methods to carry out clinical and commercial GMP-API production. Pre-clinical drug discovery efforts are currently underway in the areas of bone restoration and repair, muscular dystrophy, oncology, and inflammation. A separate group of Ph.D.-level scientists are dedicated to offering Hit-to-Lead Discovery and Profiling Services for epigenetic targets. Our knowledgeable chemists can be contracted to perform complete sample analysis for analytes measured by the majority of our assays. We also offer a wide range of analytical services using LC-MS/MS, HPLC, GC, and many other techniques.

Accreditations
ISO/IEC 17025:2005
ISO Guide 34:2009

Cayman is a leader in the field of emerging drugs of abuse, providing high-purity Schedule I-V Controlled Substances to federally-licensed laboratories and qualified academic research institutions for forensic analyses. We are certified by ACLASS Accreditation Services with dual accreditation to ISO/IEC 17025:2005 and ISO Guide 34:2009.

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