SB203580, p38 MAP kinase inhibitor
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Catalog numberSIH-474-5MG
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PricePlease ask
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Size5 mg
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Stock availabilitIn StockIn Stock
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CAS number152121-47-6
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Descriptionp38 MAP kinase inhibitor
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Molecular weight377,4 g/mol
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Primary research fieldsCell Signaling, Cancer, Apoptosis, Cancer Growth Inhibitors, Tyrosine Kinase Inhibitors
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Other name4-(4-Fluorophenyl)-2-(4-methylsulfinylphenyl)-5-(4-pyridyl)1H-imidazole
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Product categorySmall Molecules
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Product typeInhibitor
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Chemical formulaC21H16FN3OS
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OriginSynthetic
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Purity pourcentage≥98% (HPLC)
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Soluble inSoluble in DMSO (50 mg/ml)
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Physical appearanceWhite to off-white powder
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Storage recommendations-20ºC
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Shipping recommendationsShipped Ambient
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Safety informationClassification: Acute toxicity, Oral (Category 4), H302 Serious eye damage (Category 1), H318 Safety Phrases: S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. Hazard statements: H302 Harmful if swallowed. H318 Causes serious eye damage. Precautionary statements: P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/ eye protection/ face protection. P301 + P312 IF SWALLOWED: Call a POISON CENTER or doctor/ physician if you feel unwell. P305 + P351 + P338 IF IN EYES: Rinse cautiously wit h water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310 Immediately call a POISON CENTER or doctor/ physician. P330 Rinse mouth. P501 Dispose of contents/ container to an approved waste disposal plant
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PubChem number176155
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Scientific contextSB203580 is a a pyridinyl imidazole that inhibits p38 MAP kinase. SB 203580 has also been shown to inhibit heat shock protein 27 (HSP 27) phosphorylation and has been shown to induce the activation of Raf-1. It displays 100-500-fold selectivity over LCK, GSK-3β and PKBα. SB203580 is cell permeable.
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Bibliography1. Hall-Jackson C. A., Goedert M., Hedge P., & Cohen P. (1999) Oncogene. 18(12): 2047–2054. 2. Saklatvala, J., et al. (1996) J. Bio. Chem. 271(12): 6586–6589. 3. Cuenda A., et al. (1995) FEBS Letters. 364(2): 229–233.
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Release date1-Oct-2014
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PubMed numberRefer to PubMed
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Tested applicationsTo be tested
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Tested reactivityTo be tested
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Representative figure legendChemical structure of SB203580 (SIH-474), a p38 MAP kinase inhibitor. CAS #: 152121-47-6. Molecular Formula: C21H16FN3OS. Molecular Weight: 377.4 g/mol. Chemical structure of SB203580, a p38 MAP kinase inhibitor (SIH-474). CAS # 152121-47-6. Molecular Formula: C21H16FN3OS.
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Warning informationNon-hazardous
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Country of productionCanada
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Total weight kg0.25
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Net weight g0.005
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Additional descriptionTissue, pathway, proteinase, peptidase, protease ,acrosin, lipoprotein, activator, caspase, trypsin, papain, esterase inhibitors are proteins or receptor ligands or receptor antagonists that bind to an enzyme receptor and decreases its activity. Since blocking an enzyme's activity can kill a pathogen or correct a metabolic imbalance, many drugs are enzyme inhibitors. Not all receptor antagonist that bind to enzymes are inhibitors; enzyme activator ligands or agonists bind to enzymes and increase their enzymatic activity, while enzyme substrates bind and are converted to products in the normal catalytic cycle of the enzyme.
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Gene target
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Gene symbolMOAP1, MAP7, MASP2, MASP1
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Short nameSB203580, p38 MAP kinase inhibitor
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Alternative nameSB203580, p38 mitogen-stimulated protein kinase phosphorylation catalyst suppressor
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Gene info
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Identity
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Gene
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Long gene namemodulator of apoptosis 1
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Synonyms
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Synonyms name
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GenBank acession
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Locus
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Discovery year2002-11-13
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Entrez gene record
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Pubmed identfication
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Classification
- Paraneoplastic Ma antigens
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VEGA ID
Gene info
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Identity
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Gene
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Long gene namemicrotubule associated protein 7
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Synonyms
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Synonyms name
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GenBank acession
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Locus
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Discovery year1999-01-22
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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VEGA ID
Gene info
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Identity
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Gene
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Long gene nameMBL associated serine protease 2
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Synonyms gene
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Synonyms gene name
- mannan-binding lectin serine protease 2
- mannan-binding lectin serine peptidase 1 pseudogene 1
- mannan-binding lectin serine protease 1 pseudogene 1
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Synonyms
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Synonyms name
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GenBank acession
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Locus
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Discovery year1998-12-17
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- Sushi domain containing
- Complement system activation components
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VEGA ID
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Locus Specific Databases
Gene info
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Identity
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Gene
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Long gene nameMBL associated serine protease 1
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Synonyms gene
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Synonyms gene name
- mannan-binding lectin serine protease 1 (C4/C2 activating component of Ra-reactive factor)
- mannan-binding lectin serine peptidase 1 (C4/C2 activating component of Ra-reactive factor)
- mannan binding lectin serine peptidase 1
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Synonyms
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Synonyms name
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GenBank acession
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Locus
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Discovery year1995-07-06
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- Serine proteases
- Complement system activation components
- Sushi domain containing
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VEGA ID
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Locus Specific Databases