Chemicals and Drugs

Fetal Hemoglobin

The major component of hemoglobin in the fetus. This HEMOGLOBIN has two alpha and two gamma polypeptide subunits in comparison to normal adult hemoglobin, which has two alpha and two beta polypeptide subunits. Fetal hemoglobin concentrations can be elevated (usually above 0.5%) in children and adults affected by LEUKEMIA and several types of ANEMIA.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

The major component of hemoglobin in the fetus. This HEMOGLOBIN has two alpha and two gamma polypeptide subunits in comparison to normal adult hemoglobin, which has two alpha and two beta polypeptide subunits. Fetal hemoglobin concentrations can be elevated (usually above 0.5%) in children and adults affected by LEUKEMIA and several types of ANEMIA.

MeSH Record

Classification

Broader headings

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MeSH Record

Synonyms

2 entry terms
  • Hemoglobin F
  • Hemoglobin, Fetal

MeSH Record

Aspects Covered

30 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, agonists, analogs & derivatives, analysis, antagonists & inhibitors, biosynthesis, cerebrospinal fluid, chemical synthesis, chemistry, classification, deficiency, drug effects, economics, genetics, history, immunology, isolation & purification, metabolism, pharmacokinetics, pharmacology, physiology, poisoning, radiation effects, standards, supply & distribution, therapeutic use, toxicity, ultrastructure, urine.

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MeSH Record

NLM Classification

WQ 210.5

AMA Style

References

  1. National Library of Medicine. Fetal Hemoglobin. Medical Subject Headings (MeSH). 2026. Unique ID D005319. http://id.nlm.nih.gov/mesh/2026/D005319
  2. Fetal Hemoglobin. In: Wikipedia. https://en.wikipedia.org/wiki/Fetal_hemoglobin
  3. Fetal Hemoglobin. In: Wikidata. https://www.wikidata.org/wiki/Q2496436