Major developments in chemistry, molecular cell biology and genetics have enabled a deeper understanding of numerous life processes around us. However, much remains to be explored and revealed. The purpose of this book is to provide a more complete theory of emerging concepts in chemical and biological sciences.

Cancer is still a terrible and overpowering disease in present society that has only treatment but not cure. L-asparaginase has been a basis of cancer treatment due to its effective application in the cure of lympho-proliferative disorders and lymphomas along with acute lymphoblastic leukemia. It has been detected that pegylation and immobilization of the enzyme can make it more effective anti-neoplastic agent. As more and more advances are made, more comprehensive understanding of the pharmacokinetic and pharmacodynamic properties of asparaginase will bring better efficiency as well as the maximum utilization of the enzyme as an antineoplastic agent.