Atezolizumab vs Valsartan

## Atezolizumab vs Valsartan: Overview

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

## Mechanism of Action

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

**Valsartan**: Angiotensin II type 1 receptor blocker.

## Pharmacokinetics

**Half-life**: Atezolizumab — 27 days; Valsartan — 6 hours.

## Chemical Properties

**Molecular Formula**: Atezolizumab — N/A; Valsartan — C24H29N5O3.

**Molecular Weight**: Atezolizumab — N/A; Valsartan — 435.5190 g/mol.

**Type**: Atezolizumab — Antibody; Valsartan — Small molecule.