<prompt> Protein that precipitates on heating to 45deg C and redissolves on boiling is:Bence Jones ProteinGamma globulinAlbuminMyosin  <response>: A i.e. Bence Jones proteins- Bence Jones protein in urine can be identified by its characteristic propey of coagulation precipitation or clumping due to denaturation when heated to 50 - 60deg C. But the clumps begin to desappear lit renaturation when the sample is fuher heated to boiling point 70 - 100degCQ Again on cooling clumps reappear Heat test.- Cryoglobulins immunoglobulin proteins precipitate when cooled and dissolve on heating to higher temperaturesPyroglobulins associated with multiple myeloma, macroglobulinemia other neoplastic disorders resembles Bence Jones proteins in that both precipitate on heating to about 50degC but do not dissolve when cooled. 