Any process that activates or increases the frequency, rate or extent of protein localization to endoplasmic reticulum.
Synonyms:
exact_synonym:
positive regulation of protein localisation in endoplasmic reticulum; positive regulation of protein localization in ER; positive regulation of protein localization in endoplasmic reticulum; up regulation of protein localisation in endoplasmic reticulum; up regulation of protein localization in ER; up regulation of protein localization in endoplasmic reticulum; up regulation of protein localization to endoplasmic reticulum; upregulation of protein localisation in endoplasmic reticulum; upregulation of protein localization in ER; upregulation of protein localization in endoplasmic reticulum; upregulation of protein localization to endoplasmic reticulum
narrow_synonym:
activation of protein localisation in endoplasmic reticulum; activation of protein localization in ER; activation of protein localization in endoplasmic reticulum; activation of protein localization to endoplasmic reticulum