Protein Secondary Structure Melting Tm

Calculate protein thermal melting temperature Tm from differential scanning calorimetry or CD thermal denaturation data using two-state model.

 
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Physical Constants Reference
ConstantSymbolValue
Speed of lightc2.99792458×10⁸
Planck's constanth6.62607015×10⁻³‴
Boltzmann constant1.380649×10⁻²³
Avogadro's numberNₐ6.02214076×10²³
Gravitational constantG6.6743×10⁻¹¹
Gas constantR8.31446
Elementary chargee1.602176634×10⁻¹⁹
Electron massmₑ9.1093837015×10⁻³¹
Proton massmₚ1.67262192369×10⁻²⁷
Fine-structure constantα7.2973525693×10⁻³
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How It Works

Calculate protein thermal melting temperature Tm from differential scanning calorimetry or CD thermal denaturation data using two-state model

Each component has a specific meaning:

  • Differential scanning calorimetry or CD thermal denaturation data — The differential scanning calorimetry or cd thermal denaturation data recorded for the patient or scenario being assessed.

Note: Interpret the protein tm result against the clinical thresholds and context described above.

How to Use

Enter the differential scanning calorimetry or CD thermal denaturation data for the patient or scenario you are assessing. Calculate protein thermal melting temperature Tm from differential scanning calorimetry or CD thermal denaturation data using two-state model. Use the protein tm result to inform your clinical assessment.

Frequently Asked Questions