thermostable

Survives high temperatures

Thermostable describes substances that remain stable when heated—they don't break down, denature, or lose function at high temperatures.

The term appears mainly in biochemistry and molecular biology, where thermostable enzymes are prized for processes requiring heat: Thermostable DNA polymerase made PCR technology possible.

The opposite is thermolabile.

enzymes

polymerase

Nucleic acid synthesis enzyme

biocatalyst · denaturation · catalysis · PCR · restriction · ligase · hydrolase · kinase · recombinant · immobilized

properties

heat-resistant

Unaffected by high temperatures

persistent · enduring · inert · unreactive · conformational · folding · refractory

extremophiles

thermophiles

Organisms requiring high temperatures

chemosynthesis · volcanic · fumaroles

applications

PCR

DNA amplification technique

detergents · textile · pharmaceuticals · biosensors · sterilization · pasteurization

Opposites
thermal stability

thermostablethermolabile

Broken down by heat

thermosensitive · unstable · labile

Family

stable, stability, thermal, stabilize, thermostat, thermostats, thermodynamics, thermoplastic, thermostatically

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