Molecular chaperone Hsp104. also known as heat shock protein in yeast Saccharomyces cerevisiae. plays an essential role in thermotorelance response enabling yeast cell survival at high temperature. Hsp104 mediates the misfolding and the aggregation of denatured proteins to refold to their native forms. https://parisnaturalfoodes.shop/product-category/sweetfern-tonic/