Escitalopram vs Nivolumab

## Escitalopram vs Nivolumab: Overview

This comparison examines the pharmacological differences between **Escitalopram** and **Nivolumab**.

## Mechanism of Action

**Escitalopram**: S-enantiomer of citalopram; selective serotonin reuptake inhibitor.

**Nivolumab**: Fully human anti-PD-1 IgG4 monoclonal antibody restoring T-cell anti-tumor activity.

## Pharmacokinetics

**Half-life**: Escitalopram — 27-32 hours; Nivolumab — 27 days.

## Chemical Properties

**Molecular Formula**: Escitalopram — C20H21FN2O; Nivolumab — N/A.

**Molecular Weight**: Escitalopram — 324.3920 g/mol; Nivolumab — N/A.

**Type**: Escitalopram — Small molecule; Nivolumab — Antibody.