Celecoxib vs Trastuzumab

## Celecoxib vs Trastuzumab: Overview

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

## Mechanism of Action

**Celecoxib**: Selective COX-2 inhibitor.

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

## Pharmacokinetics

**Half-life**: Celecoxib — 11 hours; Trastuzumab — 28 days.

## Chemical Properties

**Molecular Formula**: Celecoxib — C17H14F3N3O2S; Trastuzumab — N/A.

**Molecular Weight**: Celecoxib — 381.3730 g/mol; Trastuzumab — N/A.

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