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Macrophage migration inhibitory factor (MIF) inhibitor (IC50 = 7 μM); inhibits MIF tautomerase activity in vitro and in vivo. Protective against mouse models of streptozotocin-induced diabetes mellitus; blocks anti-inflammatory response following LPS exposure and increases survival. Inhibits airway remodeling in a mouse model of chronic asthma. Cell permeable; orally bioavailable.
|Storage||Store at +4°C|
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
|Solvent||Max Conc. mg/mL||Max Conc. mM|
Preparing Stock Solutions
The following data is based on the product molecular weight 235.24. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||4.25 mL||21.25 mL||42.51 mL|
|5 mM||0.85 mL||4.25 mL||8.5 mL|
|10 mM||0.43 mL||2.13 mL||4.25 mL|
|50 mM||0.09 mL||0.43 mL||0.85 mL|
References are publications that support the biological activity of the product.
Al-Abed et al (2005) ISO-1 binding to the tautomerase active site of MIF inhibits its pro-inflammatory activity and increases survival in severe sepsis. J.Biol.Chem. 280 36541 PMID: 16115897
Cvetkovic et al (2005) Critical role of macrophage migration inhibitory factor activity in experimental autoimmune diabetes. Endocrinology 146 2942 PMID: 15790730
Chen et al (2010) ISO-1, a macrophage migration inhibitory factor antagonist, inhibits airway remodeling in a murine model of chronic asthma. Mol.Med. 16 400 PMID: 20485865
Lubetsky et al (2002) The tautomerase active site of macrophage migration inhibitory factor is a potential target for discovery of novel anti-inflammatory agents. J.Biol.Chem. 277 24976 PMID: 11997397
If you know of a relevant reference for ISO 1, please let us know.
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Keywords: ISO 1, ISO 1 supplier, ISO1, macrophage, migration, inhibitory, factor, antagonists, inhibits, inhibitors, tautomerase, MIF, Cytokines, 4288, Tocris Bioscience
1 Citation for ISO 1
Citations are publications that use Tocris products. Selected citations for ISO 1 include:
Graham et al (2015) The expression of microRNA-451 in human endometriotic lesions is inversely related to that of macrophage migration inhibitory factor (MIF) and regulates MIF expression and modulation of epithelial cell survival. Hum Reprod 30 642 PMID: 25637622
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Literature in this Area
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Peripheral sensitization is the reduction in the threshold of excitability of sensory neurons that results in an augmented response to a given external stimulus. This poster outlines the excitatory and inhibitory signaling pathways involved in modulation of peripheral sensitization. The role of ion channels, GPCRs, neurotrophins, and cytokines in sensory neurons are also described.
Rheumatoid Arthritis Poster
Rheumatoid arthritis (RA) is a chronic destructive inflammatory autoimmune disease that results from a breakdown in immune tolerance, for reasons that are as yet unknown. This poster summarizes the pathology of RA and the inflammatory processes involved, as well as describing some of the epigenetic modifications associated with the disease and the potential for targeting these changes in the discovery of new treatments.