Atezolizumab vs Methylprednisolone

## Atezolizumab vs Methylprednisolone: Overview

This comparison examines the pharmacological differences between **Atezolizumab** and **Methylprednisolone**.

## Mechanism of Action

**Atezolizumab**: Fully human anti-PD-L1 IgG1 monoclonal antibody blocking PD-L1 interaction with PD-1 and B7.1.

**Methylprednisolone**: Intermediate-acting synthetic glucocorticoid.

## Pharmacokinetics

**Half-life**: Atezolizumab — 27 days; Methylprednisolone — 18-36 hours.

## Chemical Properties

**Molecular Formula**: Atezolizumab — N/A; Methylprednisolone — C22H30O5.

**Molecular Weight**: Atezolizumab — N/A; Methylprednisolone — 374.4710 g/mol.

**Type**: Atezolizumab — Antibody; Methylprednisolone — Small molecule.