Temperature Response of the Peptide (IMAGE) Tokyo University of Agriculture and Technology Caption Temperature response of the peptide. It forms solid (gel) at 20 degree Celsius and liquid (sol) at 80 degree Celsius indicated by white brackets, and this feature is reversible. Credit Takahiro Muraoka, TUAT Usage Restrictions w/ credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.