Chemicals and Drugs

Ancrod

An enzyme fraction from the venom of the Malayan pit viper, Agkistrodon rhodostoma. It catalyzes the hydrolysis of a number of amino acid esters and a limited proteolysis of fibrinogen. It is used clinically to produce controlled defibrination in patients requiring anticoagulant therapy. EC 3.4.21.-.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

An enzyme fraction from the venom of the Malayan pit viper, Agkistrodon rhodostoma. It catalyzes the hydrolysis of a number of amino acid esters and a limited proteolysis of fibrinogen. It is used clinically to produce controlled defibrination in patients requiring anticoagulant therapy. EC 3.4.21.-.

MeSH Record

Classification

Related Concepts

Knowledge Graph

Loading graph…

Drag nodes to rearrange; hover to trace links; click a node to open its page.

Drug Class

Pharmacological Action

MeSH Record

Synonyms

8 entry terms
  • Agkistrodon Serine Proteinase
  • Agkistrodon rhodostoma Venom Protease
  • Arvin
  • Arvin IRC-50
  • Arwin
  • Venacil
  • Arvin IRC 50
  • Arvin IRC50

MeSH Record

Aspects Covered

29 allowable subheadings

Indexed with the subheadings administration & dosage, adverse effects, analysis, antagonists & inhibitors, biosynthesis, blood, 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.

MeSH Record

History Note

78; was ARVIN see under ENDOPEPTIDASES 1975-77; ARVIN was see ANCROD 1978-95

MeSH Record

Previous Indexing

  • Peptide Hydrolases (1972-1974)
  • Peptide Peptidohydrolases (1966-1974)
  • Venoms (1972-1974)

MeSH Hierarchy

Tree Numbers

AMA Style

References

  1. National Library of Medicine. Ancrod. Medical Subject Headings (MeSH). 2026. Unique ID D000721. http://id.nlm.nih.gov/mesh/2026/D000721
  2. Ancrod. In: Wikipedia. https://en.wikipedia.org/wiki/Ancrod
  3. Ancrod. In: Wikidata. https://www.wikidata.org/wiki/Q2846011