MRS 2578
Catalog No.S2855
Molecular Weight(MW): 472.67
MRS2578 is a potent P2Y6 receptor antagonist with IC50 of 37 nM, exhibits insignificant activity at P2Y1, P2Y2, P2Y4,and P2Y11 receptors.
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Biological Activity
| Description | MRS2578 is a potent P2Y6 receptor antagonist with IC50 of 37 nM, exhibits insignificant activity at P2Y1, P2Y2, P2Y4,and P2Y11 receptors. | ||
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| Targets |
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| In vitro |
MRS2578 selectively blocks P2Y6 receptor activity versus activity at P2Y1, P2Y2, P2Y4 or P2Y11 receptors. MRS2578 (1 μM) completely blocks the protection by UDP undergoing TNFalpha-induced apoptosis in 1321N1 astrocytoma cells. [1] MRS 2578 inhibits basal NF-κB activity in time and dose dependent manner in HMEC-1 cells transfected with 0.25 μg NF-κB promoter reporter. MRS 2578 (10 μM) completely abolishes TNF-α induced NF-κB reporter activity in HMEC-1 cells. MRS 2578 (10 μM) significant reduces TNF-α–induced proinflammatory gene expression in HMEC-1 cells. [2] MRS 2578 potentiates ATPγS and UDP response at concentrations below 316 nM whereas above this concentration, MRS 2578 inhibits ATPS- and UDP-induced IP accumulation in neonatal rat cardiac myofibroblasts. [3] MRS2578-treated mice shows reduced bronchial hyperresponsiveness toward methacholine in OVA-sensitized mice. MRS2578 completely blocks UDP-induced the release of IL-6, KC, and IL-8 in lung epithelial cells. [4] |
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| In vivo | MRS 2578 (10 μM) attenuates Keratinocyte-derived chemokine serum protein levels in LPS-induced vascular inflammation in C57BL/6 mice. [2] MRS2578 (10 μM, intratracheally) reduces BALF eosinophilia and the levels of IL-5 and IL-13 in the BALF in OVA-sensitized mice and leads to a markedly attenuated change in methacholine responsiveness after OVA challenge. MRS2578 (10 μM, intratracheally) inhibits house dust mite–induced allergic airway inflammation in OVA-sensitized mice. MRS2578 (10 μM, intratracheally) reduces of IL-6 and KC levels in BALF in OVA-sensitized mice. [4] |
Protocol
| Animal Research:[2] |
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Solubility (25°C)
| In vitro | DMSO | 42 mg/mL (88.85 mM) |
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| Water | Insoluble | |
| Ethanol | Insoluble | |
| In vivo | Add solvents to the product individually and in order(Data is from Selleck tests instead of citations): 30% propylene glycol, 5% Tween 80, 65% D5W For best results, use promptly after mixing. |
30 mg/mL |
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Chemical Information
| Molecular Weight | 472.67 |
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| Formula | C20H20N6S4 |
| CAS No. | 711019-86-2 |
| Storage | powder |
| in solvent | |
| Synonyms | N/A |
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