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Brand-name prescription medicine

Megatope

Generic name: Iodinated I-131 albumin

FDA application holder: Iso Tex

Official data, not advice

Everything here comes from the U.S. Food and Drug Administration (FDA): the NDC Directory, Drugs@FDA, the official labels and recall reports; pharmacy costs come from the Centers for Medicare & Medicaid Services (CMS). Each fact shows its source and date.

This page is not medical advice. Talk to your doctor or pharmacist before you start, stop or switch any medicine, including a switch between a brand and a generic.

In an emergency, call 911. If someone may have taken too much of a medicine, call Poison Help: 1‑800‑222‑1222.

Quick answers

What is Megatope?
Megatope is a brand name of Iodinated I-131 albumin, a prescription medicine. The FDA NDC Directory lists 1 Megatope product in 1 strength and form.
Who makes Megatope?
Iso Tex holds the FDA application for Megatope (BLA017837, approved February 23, 1976).
Is there a generic or store brand of Megatope?
Other products of Iodinated I-131 albumin are listed with the FDA, but none in exactly the same strength and form as a Megatope product.
Has Megatope been recalled?
No recall linked to Megatope products (by their NDC code or label) appears in the FDA enforcement reports we use.

What Megatope is

Each Megatope product as listed in the FDA NDC Directory, by active ingredient, strength and form, with its official label. “Same medicine, other names” counts the other products with exactly the same active ingredients, strength and form (generic versions, store brands and other brands); inactive ingredients can differ.

Iodinated I-131 albumin · prescription medicine

Strength and formProduct namesSame medicine, other namesLabel
human serum albumin I-131 1 mCi/mL
injection, solution (intravenous)
Megatope None listed DailyMed

Its page lists every product and company, the FDA label’s uses and boxed warning, approvals, shortages and recalls: Iodinated I-131 albumin →

FDA approval

  • BLA: Biologics License Application: how a biologic medicine (made from living cells) is approved.
FDA applications of Megatope products (Drugs@FDA)
ApplicationHolderFirst approvedProducts
BLA017837Iso TexFebruary 23, 19761

Companies that list Megatope

The company named on the package (holder, repackager or distributor), as listed in the FDA NDC Directory, with its number of Megatope products.

Recalls

No recall linked to Megatope products (by their NDC code or label) appears in the FDA enforcement reports.

Sources

  1. NDC Directory (openFDA) — U.S. Food and Drug Administration (FDA), FDA data exported October 30, 2026, retrieved October 31, 2026
  2. Drugs@FDA (openFDA) — U.S. Food and Drug Administration (FDA), FDA data exported October 30, 2026, retrieved October 31, 2026
  3. Drug labeling (SPL, openFDA) — U.S. Food and Drug Administration (FDA), FDA data exported October 30, 2026, retrieved October 31, 2026
  4. Drug recall enforcement reports (openFDA) — U.S. Food and Drug Administration (FDA), FDA data exported October 27, 2026, retrieved October 31, 2026
  5. NADAC (National Average Drug Acquisition Cost) 2026 — Centers for Medicare & Medicaid Services (CMS), data.medicaid.gov, list of November 4, 2026, retrieved November 7, 2026

Which names get a brand page: a name the NDC Directory lists for a medicine, held by one company (the FDA application holder, or the company named on most of its products), that is not just a description, and that is not the only product of its medicine.

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