Mike Barnkob:Protocols/Formulars: Difference between revisions
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'''Links''': | '''Links''': | ||
* [http://web.expasy.org/cgi-bin/protparam/protparam | * [http://web.expasy.org/cgi-bin/protparam/protparam Molecular weight calculator] | ||
* [www.tocris.com/molarityCalculator.php Molarity calculator] | * [http://www.tocris.com/molarityCalculator.php Molarity calculator] | ||
'''Example:''' <br /> | '''Example:''' <br /> | ||
Revision as of 07:10, 18 May 2015
Formulars
Basic formulars for lab use.
Conversions
Converting mg/ml to mM
Divide the concentration in mg/ml by the molecular weight of the sample and multiply by 1,000.
Formular: Mass (g) = Concentration (mol/L) x Volume (L) x Molecular Weight (g/mol)
Links:
Example:
SIINFEKL peptide = 10mg/mL.
Molecular weight = 963.1
Calculation = 1000 × (10/963.1) = 10.38 mM
