Arginine Vasopressin
8-Arginine Vasopressin
9 Amino Acids · MW: 1084.23 Da
Amino Acids
9
Molecular Weight
1084.23 Da
Half-life
10-20 minutes
Research Score
5.0
Studies
100
Storage
Store lyophilized at -20°C, reconstituted at 2-8°C
What is Arginine Vasopressin?
Arginine vasopressin is a naturally occurring nonapeptide hormone that also has documented CNS effects on memory and social cognition. In research settings it has been studied for its potential to influence consolidation, recall, and arousal-linked learning.
Key Benefits & Mechanisms
memory consolidation
recall support
arousal-linked learning
social cognition
Research Summary
Animal and human studies indicate vasopressin can modulate hippocampal and limbic circuits involved in learning and memory. The effect size is context dependent, and results vary by dose, route, and baseline cognitive state.
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Cognitive EnhancementDavunetide
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Cognitive EnhancementDesmopressin
1-Deamino-8-D-arginine vasopressin
Desmopressin is a synthetic vasopressin analog with greater selectivity for V2 receptors and reduced pressor activity. It has been investigated in some cognitive and memory studies because vasopressin-pathway signaling can alter consolidation and retrieval.
Cognitive Enhancement