ALB and cancer: Drug releasesystems have become a promising area today due to their targetingproperties and adjusting dose of active substances to an adequateamount thanks to controlled release compared to conventional drugforms.41 The HSA-DTX@PEG-DVL and HSA-DTXrelease assay was performed in PBS pH 7.4 and PBS pH 5.4 release buffers.The difference in drug release activity in cancer cells and normalcells was investigated by the release assay performed in PBS buffersat different pHs.