@article {10.3844/ajbbsp.2008.317.324, article_type = {journal}, title = {The Effect of Molecular Chaperone, Alpha-Crystallin, on the Heat-Induced Aggregation of Beta-lactoglobulin}, author = {Ghahghaei, Arezou}, volume = {4}, number = {4}, year = {2008}, month = {Dec}, pages = {317-324}, doi = {10.3844/ajbbsp.2008.317.324}, url = {https://thescipub.com/abstract/ajbbsp.2008.317.324}, abstract = {Aggregation of beta-lactoglobulin occurs mainly via intermolecular disulphide bond exchange. Upon heating, beta-lactoglobulin aggregated which increased with increasing pH. The presence of DTT led to more rapid aggregation and precipitation of beta-lactoglobulin. Alpha-Crystallin prevented the aggregation of heat-stressed beta-lactoglobulin and was a more efficient chaperone at higher pH values. In the presence of DTT, however, alpha-crystallin was a less efficient chaperone due to faster aggregation of heated and reduced beta-lactoglobulin.}, journal = {American Journal of Biochemistry and Biotechnology}, publisher = {Science Publications} }