Fluoxetine vs Rituximab

## Fluoxetine vs Rituximab: Overview

This comparison examines the pharmacological differences between **Fluoxetine** and **Rituximab**.

## Mechanism of Action

**Fluoxetine**: Selective serotonin reuptake inhibitor (SSRI).

**Rituximab**: Chimeric anti-CD20 IgG1 monoclonal antibody inducing B-cell depletion via CDC, ADCC, and apoptosis.

## Pharmacokinetics

**Half-life**: Fluoxetine — 1-3 days; Rituximab — 22 days.

## Chemical Properties

**Molecular Formula**: Fluoxetine — C17H18F3NO; Rituximab — N/A.

**Molecular Weight**: Fluoxetine — 309.3260 g/mol; Rituximab — N/A.

**Type**: Fluoxetine — Small molecule; Rituximab — Antibody.