Osmolytes in vaccine production, flocculation and storage: a critical review.

Abstract

Small molecule osmolytes, responsible for protecting stresses have long been known to rescue proteins and enzymes from loss of function. In addition to protecting macromolecules integrity, many osmolytes also act as potential antioxidant and also help to prevent protein aggregation, amyloid formation or misfolding, and therefore are considered promising molecules for neurodegenerative and many other genetic diseases. Osmolytes are also known to be involved in the regulation of several key immunological processes. In the present review we discuss in detail the effect of these compounds on important aspects of vaccines i.e., increasing the efficiency, production and purification steps. The present review therefore will help researchers to make a better strategy in vaccine production to formulation by incorporating specific and appropriate osmolytes in the processes.

• Authors: Tauheed Hasan, Kritika Kumari, Sagolsem Chandrika Devi, Jaya Handa, Tabish Rehman, Nasim Akhtar Ansari, Laishram Rajendrakumar Singh
• Journal: Human vaccines & immunotherapeutics (Hum Vaccin Immunother) Vol. 15 Issue 2 Pg. 514-525 ( 2019) ISSN: 2164-554X [Electronic] United States
• PMID: 30273503 (Publication Type: Journal Article, Review)

Chemical References

• Vaccines

Topics

• Flocculation
• Osmolar Concentration
• Vaccines (chemistry)