Pegaptanib Sodium vs Trastuzumab

## Pegaptanib Sodium vs Trastuzumab: Overview

This comparison examines the pharmacological differences between **Pegaptanib Sodium** and **Trastuzumab**.

## Mechanism of Action

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

## Pharmacokinetics

**Half-life**: Pegaptanib Sodium — N/A; Trastuzumab — 28 days.

## Chemical Properties

**Type**: Pegaptanib Sodium — Small molecule; Trastuzumab — Antibody.