Tacrolimus vs Thioguanine

## Tacrolimus vs Thioguanine: Overview

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

## Mechanism of Action

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

## Pharmacokinetics

**Half-life**: Tacrolimus — 12 hours; Thioguanine — N/A.

## Chemical Properties

**Molecular Formula**: Tacrolimus — C44H69NO12; Thioguanine — N/A.

**Molecular Weight**: Tacrolimus — 804.0180 g/mol; Thioguanine — N/A.

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