Atezolizumab vs Ciprofloxacin

## Atezolizumab vs Ciprofloxacin: Overview

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

## Mechanism of Action

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

**Ciprofloxacin**: Inhibits bacterial DNA gyrase and topoisomerase IV.

## Pharmacokinetics

**Half-life**: Atezolizumab — 27 days; Ciprofloxacin — 4 hours.

## Chemical Properties

**Molecular Formula**: Atezolizumab — N/A; Ciprofloxacin — C17H18FN3O3.

**Molecular Weight**: Atezolizumab — N/A; Ciprofloxacin — 331.3460 g/mol.

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