Tacrolimus vs Warfarin

## Tacrolimus vs Warfarin: Overview

This comparison examines the pharmacological differences between **Tacrolimus** and **Warfarin**.

## Mechanism of Action

**Tacrolimus**: Calcineurin inhibitor binding FKBP12; suppresses IL-2 transcription.

**Warfarin**: Inhibits vitamin K epoxide reductase complex.

## Pharmacokinetics

**Half-life**: Tacrolimus — 12 hours; Warfarin — 20-60 hours.

## Chemical Properties

**Molecular Formula**: Tacrolimus — C44H69NO12; Warfarin — C19H16O4.

**Molecular Weight**: Tacrolimus — 804.0180 g/mol; Warfarin — 308.3280 g/mol.

**Type**: Tacrolimus — Small molecule; Warfarin — Small molecule.