Atezolizumab vs Semaglutide

## Atezolizumab vs Semaglutide: Overview

This comparison examines the pharmacological differences between **Atezolizumab** and **Semaglutide**.

## Mechanism of Action

**Atezolizumab**: Fully human anti-PD-L1 IgG1 monoclonal antibody blocking PD-L1 interaction with PD-1 and B7.1.

**Semaglutide**: GLP-1 receptor agonist with enhanced albumin binding for extended action.

## Pharmacokinetics

**Half-life**: Atezolizumab — 27 days; Semaglutide — 7 days.

## Chemical Properties

**Type**: Atezolizumab — Antibody; Semaglutide — Protein.