Independent · non-commercial · publishes on a quarterly cycle|Current cycle 2026 Q3
Compound Evidence InstituteEvidence synthesis · established 2023Graded assessments of compounds, trials, methods and supply
Document set current to 30 July 2026
Compound monograph · Repair and regeneration

KPV — compound monograph

C-terminal tripeptide fragment of alpha-melanocyte-stimulating hormone. Unapproved, research supply. The Institute assesses 2 outcomes for this compound and grades the strongest at very low certainty.

Document identifier
CEI-MN-034
Series
Compound monograph
Version
1.3
Published
01 Feb 2023
Last reviewed
01 Mar 2024
Next review
01 Mar 2026
Identifier
10.71829/cei.mono.34
Certainty
Very low
Cycle
2023 Q1

§1Identification and status

§1.1Nomenclature

Preferred name
KPV
Compound class
C-terminal tripeptide fragment of alpha-melanocyte-stimulating hormone
Assessment series
Repair and regeneration
Synonyms and codes
Lys-Pro-Val · alpha-MSH(11-13) · tripeptide KPV
Route as evaluated
Oral, topical or subcutaneous in preclinical studies

§1.2Chemistry

Chemical identifiers are reproduced where they are public. Where a structure has not been published the monograph records not disclosed rather than constructing one.[1]

CAS registry number
67727-97-3
Molecular formula
C16H30N4O4
Average mass
342.44
Monoisotopic mass
342.23
ATC classification
not assigned

§1.3Sequence and structural notes

H-Lys-Pro-Val-OH

The C-terminal tripeptide of alpha-melanocyte-stimulating hormone. It retains the anti-inflammatory activity of the parent hormone while lacking the melanocortin receptor-mediated pigmentary and cardiovascular effects, which is the basis of therapeutic interest.

§1.4Assessment status

The Institute assesses KPV across 2 indications and grades the strongest of them at very low certainty. Supplied as a research chemical; no marketing authorisation for the uses under which it is supplied.

Distribution of certainty ratingsShare of assessed outcomes at each certainty level.2assessed outcomes
HighModerateLowVery low
Figure 1. Distribution of certainty ratings across the 2 outcomes the Institute assesses for KPV. A rating attaches to a specific population, comparator and outcome and does not transfer between them.

Table 1. Assessed outcomes for KPV, ordered by certainty. Each row links to the per-indication evidence extract.

IndicationEffect as recordedCertaintyTrials
Cutaneous wound healing and tissue repairNo randomised controlled human trial identifiedVery low0
Inflammatory bowel disease and mucosal barrier disordersNo randomised controlled human trial identifiedVery low0
Effects are reproduced as the contributing trials reported them. Where a confidence interval is held it appears on the per-indication extract rather than in this summary table.

References cited on this page

References are numbered in order of first citation in this document. Each superscript in the text links to its entry below.

  1. International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use. ICH Q6B Specifications: Test Procedures and Acceptance Criteria for Biotechnological/Biological Products. ICH Harmonised Tripartite Guideline 1999;Step 4 version. identifier not held by the Institute

Identifiers are reproduced only where the Institute holds them. Where a digital object identifier or PubMed identifier is not shown, the Institute has recorded the journal and year and has not constructed an identifier.

Nothing published by the Institute is medical advice, a diagnosis, a prescription, a treatment recommendation or a purchasing recommendation. Compounds supplied for research use are not approved for human or veterinary use in any jurisdiction, and a favourable analytical assessment of a supplier is not a statement that any product is safe or effective. The Institute publishes certainty ratings and never recommendations. No telephone number, messaging handle or ordering channel appears anywhere on this site.