Reblozyl

Luspatercept · Celgene Corporation
PRESCRIPTION ONLY (USA)

Reblozyl ingredients

Active ingredientStrength
Luspatercept75 mg/1, 25 mg/1

What Reblozyl is used for

The FDA lists the approved uses on the official label (below). In the EU, luspatercept is approved as Reblozyl for:

Reblozyl is indicated in adults for the treatment of transfusion-dependent anaemia due to very low, low and intermediate-risk myelodysplastic syndromes (MDS).Reblozyl is indicated in adults for the treatment of anaemia associated with transfusion dependent and non transfusion dependent beta thalassaemia. Reblozyl is indicated in adults for the treatment of transfusion-dependent anaemia due to very low, low and intermediate-risk myelodysplastic syndromes (MDS).Reblozyl is indicated in adults for the treatment of anaemia associated with transfusion dependent and non transfusion dependent beta thalassaemia.

EU wording from the European Medicines Agency; US approved uses can differ.

Key facts

Brand
Reblozyl
Generic name
Luspatercept
Made by
Celgene Corporation
Forms
Injection, Powder, Lyophilized, For Solution
Given
Subcutaneous
Drug class
Erythroid Maturation Agent
FDA approval
Biologic licence (BLA) BLA761136
On the US market since
2019

Official information

Specialist medicine: started and supervised by a specialist doctor or hospital. This page is a plain-language summary of public official information, not medical advice; follow your doctor and the official product information.

Common questions

What is Reblozyl?

Reblozyl (Luspatercept) is a specialist medicine made by Celgene Corporation, approved by the US FDA.

What are the ingredients of Reblozyl?

Reblozyl contains Luspatercept (75 mg/1, 25 mg/1).

Is Reblozyl approved in Europe?

The same active substance is approved in the EU as Reblozyl.

From the FDA National Drug Code directory (open.fda.gov, public domain) and the European Medicines Agency medicines list. Page made 5 November 2026 by Satya Babu.

← All specialty medicines, USA

For information only, not medical advice. This page is a plain-language summary written from standard prescribing information and the public guides linked below. Brands sometimes change their formula, so always check the composition printed on the pack. Doses here are typical adult doses; yours may differ. Do not start, stop or change a medicine without your doctor or pharmacist, and keep all medicines away from children. In an emergency, call 112 (India) or your local emergency number.