Acyclovir vs Trastuzumab

## Acyclovir vs Trastuzumab: Overview

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

## Mechanism of Action

**Acyclovir**: Guanosine analogue inhibiting viral DNA polymerase.

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

## Pharmacokinetics

**Half-life**: Acyclovir — 2.5-3.3 hours; Trastuzumab — 28 days.

## Chemical Properties

**Molecular Formula**: Acyclovir — C8H11N5O3; Trastuzumab — N/A.

**Molecular Weight**: Acyclovir — 225.2050 g/mol; Trastuzumab — N/A.

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