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Reiferon Retard in Arm 1

MinaPharm Pharmaceuticals · FDA-approved active Biologic

Reiferon Retard in Arm 1 is a Interferon alfa-2a (long-acting/sustained-release) Biologic drug developed by MinaPharm Pharmaceuticals. It is currently FDA-approved for Chronic hepatitis C, Chronic hepatitis B, Certain hematologic malignancies (e.g., chronic myeloid leukemia, lymphomas). Also known as: Pegylated interferon alfa-2a (Reiferon Retard 160 µg ®).

Reiferon Retard is a long-acting interferon alfa-2a that activates innate and adaptive immune responses to inhibit viral replication and tumor cell growth.

Reiferon Retard is a long-acting interferon alfa-2a that activates innate and adaptive immune responses to inhibit viral replication and tumor cell growth. Used for Chronic hepatitis C, Chronic hepatitis B, Certain hematologic malignancies (e.g., chronic myeloid leukemia, lymphomas).

At a glance

Generic nameReiferon Retard in Arm 1
Also known asPegylated interferon alfa-2a (Reiferon Retard 160 µg ®)
SponsorMinaPharm Pharmaceuticals
Drug classInterferon alfa-2a (long-acting/sustained-release)
TargetType I interferon receptor (IFNAR)
ModalityBiologic
Therapeutic areaOncology, Virology
PhaseFDA-approved

Mechanism of action

Interferon alfa-2a binds to type I interferon receptors on cell surfaces, triggering JAK-STAT signaling pathways that upregulate antiviral and antiproliferative genes. The retard (sustained-release) formulation extends the half-life, allowing less frequent dosing while maintaining therapeutic interferon levels. This mechanism makes it effective against chronic viral infections and certain malignancies.

Approved indications

Common side effects

Key clinical trials

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

Competitive intelligence

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Frequently asked questions about Reiferon Retard in Arm 1

What is Reiferon Retard in Arm 1?

Reiferon Retard in Arm 1 is a Interferon alfa-2a (long-acting/sustained-release) drug developed by MinaPharm Pharmaceuticals, indicated for Chronic hepatitis C, Chronic hepatitis B, Certain hematologic malignancies (e.g., chronic myeloid leukemia, lymphomas).

How does Reiferon Retard in Arm 1 work?

Reiferon Retard is a long-acting interferon alfa-2a that activates innate and adaptive immune responses to inhibit viral replication and tumor cell growth.

What is Reiferon Retard in Arm 1 used for?

Reiferon Retard in Arm 1 is indicated for Chronic hepatitis C, Chronic hepatitis B, Certain hematologic malignancies (e.g., chronic myeloid leukemia, lymphomas).

Who makes Reiferon Retard in Arm 1?

Reiferon Retard in Arm 1 is developed and marketed by MinaPharm Pharmaceuticals (see full MinaPharm Pharmaceuticals pipeline at /company/minapharm-pharmaceuticals).

Is Reiferon Retard in Arm 1 also known as anything else?

Reiferon Retard in Arm 1 is also known as Pegylated interferon alfa-2a (Reiferon Retard 160 µg ®).

What drug class is Reiferon Retard in Arm 1 in?

Reiferon Retard in Arm 1 belongs to the Interferon alfa-2a (long-acting/sustained-release) class. See all Interferon alfa-2a (long-acting/sustained-release) drugs at /class/interferon-alfa-2a-long-acting-sustained-release.

What development phase is Reiferon Retard in Arm 1 in?

Reiferon Retard in Arm 1 is FDA-approved (marketed).

What are the side effects of Reiferon Retard in Arm 1?

Common side effects of Reiferon Retard in Arm 1 include Flu-like symptoms (fever, fatigue, myalgia), Headache, Neutropenia, Thrombocytopenia, Depression/mood changes, Thyroid dysfunction.

What does Reiferon Retard in Arm 1 target?

Reiferon Retard in Arm 1 targets Type I interferon receptor (IFNAR) and is a Interferon alfa-2a (long-acting/sustained-release).

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