The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). the causative agent of the COVID-19 pandemic. has given rise to many new variants with increased transmissibility and the ability to evade vaccine protection. The 78-kDa glucose-regulated protein (GRP78) is a major endoplasmic reticulum (ER) chaperone that has been recently implicated as an essential host factor for SAR... https://www.divivoyance.com/product-category/concealer/