Durvalumab vs Morphine

## Durvalumab vs Morphine: Overview

This comparison examines the pharmacological differences between **Durvalumab** and **Morphine**.

## Mechanism of Action

**Durvalumab**: Human IgG1 kappa anti-PD-L1 monoclonal antibody blocking PD-L1 binding to PD-1 and CD80.

**Morphine**: Mu-opioid receptor agonist.

## Pharmacokinetics

**Half-life**: Durvalumab — 17 days; Morphine — 2-3 hours.

## Chemical Properties

**Molecular Formula**: Durvalumab — N/A; Morphine — C17H19NO3.

**Molecular Weight**: Durvalumab — N/A; Morphine — 285.3380 g/mol.

**Type**: Durvalumab — Antibody; Morphine — Small molecule.