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Defiance International

Study type: In vitro · Verification: Citation verified

Studies on peptides. LXXXVII. Synthesis of an octacosapeptide amide corresponding to the entire amino acid sequence of chicken vasoactive intestinal polypeptide (VIP).

International journal of peptide and protein research · 1980

Study scale: Not reported in the declared source.

Bibliographic details only: Open source record

Product or molecular entity relationships

  • VIP: Catalog source association. Legacy citation custody associates this source with the catalog record; no product-relevance conclusion is implied.

No public summary

No plain-language summary is published in this record. Summary availability is separate from its verification. Consult the cited publication when a public link is available.

Limitations and uncertainty

Not reported in the declared source.

Citation verified. The PMID shown was confirmed at PubMed on 2026-08-16, and its study type matched the catalog’s source record. It is held as a citation, not evidence. No tier is an endorsement, an evidence-strength rating, or independent replication, and none establishes efficacy, safety, or suitability.