natalizumab 20 MG/ML [Tysabri]

RxNorm concept 603539, branded drug component (sbdc).

RxCUI: 603539
Term type: Branded drug component (SBDC)
Status: Active

Request

curl https://api.healthcare.dev/v1/drugs/rxnorm/603539 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Concept

Ingredients and related concepts

Ingredients

natalizumab 354770

Related concepts

15 ML natalizumab 20 MG/ML Injection [Tysabri] (SBD, constitutes)
Tysabri (BN, has ingredient)
natalizumab 20 MG/ML (SCDC, tradename of)

Linked data

NDCs

RxNorm links no NDCs to this concept.

Use it

Look up 603539 from code or an agent

curl

curl https://api.healthcare.dev/v1/drugs/rxnorm/603539 \
  -H "Authorization: Bearer $HDEV_API_KEY"

MCP prompt

Using the healthcare.dev MCP server, look up RxNorm concept 603539. Tell me its name and term type, its ingredients and related concepts, and the NDCs linked to it.

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Source: U.S. National Library of Medicine, release 2026-10-05. No license required (Current Prescribable Content). Reference data, not medical advice.