Ibuprofen vs Trastuzumab

## Ibuprofen vs Trastuzumab: Overview

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

## Mechanism of Action

**Ibuprofen**: Non-selective COX inhibitor reducing prostaglandin synthesis.

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

## Pharmacokinetics

**Half-life**: Ibuprofen — 2-4 hours; Trastuzumab — 28 days.

## Chemical Properties

**Molecular Formula**: Ibuprofen — C13H18O2; Trastuzumab — N/A.

**Molecular Weight**: Ibuprofen — 206.2810 g/mol; Trastuzumab — N/A.

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