Nplate
NDC 55513-221, romiplostim, injection, powder, lyophilized, for solution, from Amgen, Inc.
- Product NDC
- 55513-221
- Status
- Listed
- Labeler
- Amgen, Inc
- Dosage form
- INJECTION, POWDER, LYOPHILIZED, FOR SOLUTION
- Route
- SUBCUTANEOUS
- Product type
- HUMAN PRESCRIPTION DRUG
- Marketing category
- BLA
- Application
- BLA125268
- DEA schedule
- None
curl https://api.healthcare.dev/v1/drugs/ndc/55513-221 \ -H "Authorization: Bearer $HDEV_API_KEY"
Product
Active ingredients and packages
Active ingredients
- ROMIPLOSTIM250 ug/.5mL
Pharmacologic classes
Increased Megakaryocyte Maturation [PE]; Increased Platelet Production [PE]; Thrombopoietin Receptor Agonist [EPC]; Thrombopoietin Receptor Agonists [MoA]
| Package NDC | NDC-11 | Package |
|---|---|---|
| 55513-221-01 | 55513022101 | 1 VIAL in 1 CARTON (55513-221-01) / .5 mL in 1 VIAL |
| 55513-221-21 | 55513022121 | 1 VIAL in 1 CARTON (55513-221-21) / .5 mL in 1 VIAL |
Linked data
RxNorm, label and prices
RxNorm concepts
Related lookups
FDA label sections
GET /v1/drugs/labels/c45f9a58-37c1-4f76-8e36-97d38c577037Medicare Part B payment limits (ASP)
GET /v1/drugs/asp?ndc=55513-221
Use it
Look up 55513-221 from code or an agent
curl https://api.healthcare.dev/v1/drugs/ndc/55513-221 \ -H "Authorization: Bearer $HDEV_API_KEY"
Using the healthcare.dev MCP server, look up NDC 55513-221. Tell me the product, its labeler, dosage form and route, its packages, and the RxNorm concepts it maps to.
Source: FDA, release 2026-10-23. Public domain. Reference data, not medical advice.