Human Ubiquitin, a small protein found in almost every cell of the human body, plays a vital role in various cellular processes. Synonymous terms associated with Human Ubiquitin include UBB, Ub, and Ubiquitin B. This versatile molecule participates in protein degradation, cell cycle regulation, DNA repair, and immune response modulation. Its ubiquity and intricate functions make it an indispensable component of cellular machinery. Researchers often employ these synonyms when studying and discussing the myriad roles of Human Ubiquitin. Understanding the diverse functions of this protein is crucial for unraveling its implications in diseases and developing targeted therapeutic interventions.