Ipilimumab vs Losartan

## Ipilimumab vs Losartan: Overview

This comparison examines the pharmacological differences between **Ipilimumab** and **Losartan**.

## Mechanism of Action

**Ipilimumab**: Fully human anti-CTLA-4 IgG1 monoclonal antibody that blocks CTLA-4 inhibitory signaling.

**Losartan**: Angiotensin II receptor type 1 antagonist.

## Pharmacokinetics

**Half-life**: Ipilimumab — 14.7 days; Losartan — 2 hours.

## Chemical Properties

**Molecular Formula**: Ipilimumab — N/A; Losartan — C22H23ClN6O.

**Molecular Weight**: Ipilimumab — N/A; Losartan — 422.9200 g/mol.

**Type**: Ipilimumab — Antibody; Losartan — Small molecule.