TV-519 free base (K201 free base) is a Ca2+-dependent blocker of sarcoplasmic reticulum Ca2+-stimulated ATPase (SERCA) and a partial agonist of ryanodine receptors in striated muscle. Antiarrhythmic and cardioprotective properties. 了解更多
Ca2+ channel agonist 1 is an agonist of N-type Ca2+ channel and an inhibitor of Cdk2, with EC50s of 14.23 μM and 3.34 μM, respectively, and is used as a potential treatment for motor nerve terminal dysfunction. 了解更多
Dantrolene sodium is a inhibitor of calcium channel proteins, inhibiting the release of Ca2+ from the sarcoplasm. Dantrolene sodium is a skeletal muscle relaxant which acts by blocking muscle contraction beyond the neuromuscular junction. 了解更多
Wanjian Tang, .et al. Dilated cardiomyopathy mutation in the converter domain of human cardiac myosin alters motor activity and response to omecamtiv mecarbil, J Biol Chem, 2019, October 2 PMID: 31578282
Thinh T. Kieu, .et al. Omecamtiv Mecarbil Slows Myosin Kinetics in Skinned Rat Myocardium at Physiological Temperature, Biophysical Journal, 2019, 2019 PMID: 31103235
Alexandre J. S. Ribeiro, .et al. Multi-Imaging Method to Assay the Contractile Mechanical Output of Micropatterned Human iPSC-Derived Cardiac Myocytes, Circ Res, 2017, May 12; 120(10): 1572–1583 PMID: 28400398
Anja M. Swenson, .et al. Omecamtiv Mecarbil Enhances the Duty Ratio of Human β-Cardiac Myosin Resulting in Increased Calcium Sensitivity and Slowed Force Development in Cardiac Muscle, J Biol Chem, 2017, Mar 3; 292(9): 3768–3778 PMID: 28082673
Nánási P Jr, .et al. Omecamtiv mecarbil activates ryanodine receptors from canine cardiac but not skeletal muscle, Eur J Pharmacol, 2017, Aug 15;809:73-79 PMID: 28506910
Horváth B, .et al. Frequency-dependent effects of omecamtiv mecarbil on cell shortening of isolated canine ventricular cardiomyocytes, Naunyn Schmiedebergs Arch Pharmacol, 2017, Dec;390(12):1239-1246 PMID: 28940010
Szentandrassy N, .et al. Dose-dependent electrophysiological effects of the myosin activator omecamtiv mecarbil in canine ventricular cardiomyocytes, J Physiol Pharmacol, 2016, Aug;67(4):483-489 PMID: 27779469
L Nagy, .et al. The novel cardiac myosin activator omecamtiv mecarbil increases the calcium sensitivity of force production in isolated cardiomyocytes and skeletal muscle fibres of the rat, Br J Pharmacol, 2015, Sep; 172(18): 4506–4518 PMID: 26140433
Larissa Butler, .et al. Enhanced characterization of contractility in cardiomyocytes during early drug safety assessment., Toxicol Sci, 2015, Jun;145(2):396-406 PMID: 25820236
Enter the chemical formula of a compound to calculate its molar mass and elemental composition:
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.
Calculate the dilution required to prepare a stock solution
The Adooq dilution calculator is a useful tool which allows you to calculate how to dilute a stock solution of known concentration. Enter C1, C2 & V2 to calculate V1.
The dilution calculator equation
The Adooq 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
An example of a dilution calculation using the Adooq dilution calculator
What volume of a given 10 mM stock solution is required to make 20ml of a 50 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=50 μM, V2=20 ml and V1 is the unknown:
Enter 10 into the Concentration (start) box and select the correct unit (millimolar)
Enter 50 into the Concentration (final) box and select the correct unit (micromolar)
Enter 20 into the Volume (final) box and select the correct unit (milliliter)
The answer of 100 microliter (0.1 ml) appears in the Volume (start) box
Calculate the mass, volume or concentration required for a solution
The Adooq molarity calculator is a useful tool which allows you to calculate the:
mass of a compound required to prepare a solution of known volume and concentration
volume of solution required to dissolve a compound of known mass to a desired concentration
concentration of a solution resulting from a known mass of compound in a specific volume
The molarity calculator equation
The Adooq molarity calculator is based on the following equation:
Mass (g) = Concentration (mol/L) x Volume (L) x Molecular Weight (g/mol)
An example of a molarity calculation using the Adooq molarity calculator
What is the mass of compound required to make a 10 mM stock solution in 10 ml of water given that the molecular weight of the compound is 197.13 g/mol?
Enter 197.13 into the Molecular Weight (MW) box
Enter 10 into the Concentration box and select the correct unit (millimolar)
Enter 10 into the Volume box and select the correct unit (milliliter)
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