Morphine vs Trastuzumab

## Morphine vs Trastuzumab: Overview

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

## Mechanism of Action

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

**Trastuzumab**: Anti-HER2 monoclonal antibody inhibiting receptor signaling.

## Pharmacokinetics

**Half-life**: Morphine — 2-3 hours; Trastuzumab — 28 days.

## Chemical Properties

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

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

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