For research use only.
Catalog No.S1386 Synonyms: FUT-175
CAS No. 82956-11-4
Nafamostat mesilate (FUT-175) is a synthetic serine protease inhibitor, used as an anticoagulant during hemodialysis. Nafamostat mesylate blocks activation of SARS-CoV-2 and is investigated as a new treatment option for COVID-19. Nafamostat Mesilate attenuates inflammation and apoptosis.
Selleck's Nafamostat Mesylate has been cited by 6 publications
2 Customer Reviews
Immunofluorescence of NF-κB/p65 in HCT 116 and SW 1116 cells exposed to TNFα (25 ng/ml) with or without nafamostat mesilate(FLU) (100 μM). Scale bars: 20 μm.
Cancer Lett, 2016, 380(1):87-97.. Nafamostat Mesylate purchased from Selleck.
a U87MG (i), U87-EGFRvIII (ii) and LN229 (iii) glioblastoma cells were seeded into 96-well plates in triplicate and following overnight incubation were treated with 10 μM of bortezomib, carfilzomib, nafamostat mesylate (NM), gabexate mesylate (GM) or acetylsalicylic acid (AA; Aspirin) for 72 h to assess their effect on cell viability.
Med Oncol, 2016, 33(5):53. Nafamostat Mesylate purchased from Selleck.
Purity & Quality Control
Choose Selective Serine Protease Inhibitors
|Description||Nafamostat mesilate (FUT-175) is a synthetic serine protease inhibitor, used as an anticoagulant during hemodialysis. Nafamostat mesylate blocks activation of SARS-CoV-2 and is investigated as a new treatment option for COVID-19. Nafamostat Mesilate attenuates inflammation and apoptosis.|
Nafamostat mesilate significantly inhibits the release of platelet beta-thromboglobulin (beta TG) at 60 and 120 min. Nafamostat mesilate (NM) prevents any significant release of neutrophil elastase; at 120 min, plasma elastase-alpha 1-antitrypsin complex is 0.16 mg/mL in the NM group and 1.24 mg/mL in the control group. Nafamostat mesilate completely inhibits formation of complexes of C1 inhibitor with kallikrein and FXIIa.  Nafamostat mesilate inhibits several proteases which may be importantly involved in the pathophysiology of disseminated intravascular coagulation (DIC).Nafamostat mesilate inhibits extrinsic pathway activity (TF-F.VIIa mediated-F.Xa generation) in a concentration dependent manner with IC50 of 0.1 μM.  Nafamostat mesilate produces concentration-dependent inhibition of the initial-phase transient component of biphasic ASIC3 currents with an IC50 value of approximately 2.5 mM. 
Nafamostat mesilate (10 mg/kg) inhibits scratching induced by tryptase but not by histamine and serotonin. Nafamostat mesilate (1-10 mg/kg) produces the dose-dependent inhibition of scratching induced by intradermal compound 48/80 (10 mg/site). Nafamostat mesilate (10 mg/kg) suppresses tryptase activity in the mouse skin.  Nafamostat mesilate inhibits gemcitabine-induced NF-kappaB activation, enhances apoptosis by gemcitabine and suppresses pancreatic tumor growth. Nafamostat mesilate combined with Gemcitabine improves the body weight loss of mice induced by Gemicitabine. 
-  Sundaram S, et al. Thromb Haemost, 1996, 75(1), 76-82.
-  Uchiba M, et al. Thromb Res, 1994, 74(2), 155-161.
-  Ugawa S, et al. Biochem Biophys Res Commun, 2007, 363(1), 203-208.
|In vitro||Water||53 mg/mL (98.22 mM)|
|DMSO||20 mg/mL (37.06 mM)|
* 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.
In vivo Formulation Calculator (Clear solution)
|Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)|
|Dosage||mg/kg||Average weight of animals||g||Dosing volume per animal||ul||Number of animals|
|Step 2: Enter the in vivo formulation ()|
|% DMSO % % Tween 80 % ddH2O|
Working concentration： mg/ml；
Method for preparing DMSO master liquid: ： mg drug pre-dissolved in μL DMSO (Master liquid concentration mg/mL，)
Method for preparing in vivo formulation：Take μL DMSO master liquid, next addμL PEG300， mix and clarify, next addμL Tween 80，mix and clarify, next add μL ddH2O，mix and clarify.
1.Please make sure the liquid is clear before adding the next solvent.
2.Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
Calculate the mass, volume or concentration required for a solution. The Selleck molarity calculator is based on the following equation:
Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)
*When preparing stock solutions, please always use the batch-specific molecular weight of the product found on the via label and MSDS / COA (available on product pages).
Calculate the dilution required to prepare a stock solution. The Selleck dilution calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2 ( Input Output )
* When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / COA (available online).
Molecular Weight Calculator
Enter the chemical formula of a compound to calculate its molar mass and elemental composition:
Tip: Chemical formula is case sensitive. C10H16N2O2 c10h16n2o2
Instructions to calculate molar mass (molecular weight) of a chemical compound:
To calculate molar mass of a chemical compound, please enter its chemical formula and click 'Calculate'.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.
Tel: +1-832-582-8158 Ext:3
If you have any other enquiries, please leave a message.