Histatin-1
Human Histatin-1 (salivary histidine-rich peptide 1)
38 Amino Acids · MW: 4920 Da
Amino Acids
38
Molecular Weight
4920 Da
Half-life
Minutes to hours; protease-sensitive
Research Score
4.1
Studies
45
Storage
Store lyophilized at -20°C, reconstituted at 2-8°C
What is Histatin-1?
A naturally occurring human salivary peptide studied for epithelial repair and skin wound closure. It is of interest for cosmetic and regenerative skin applications because it can support cell migration and re-epithelialization.
Key Benefits & Mechanisms
wound-closure
keratinocyte-migration
re-epithelialization
scar-modulation
Research Summary
Histatin-1 has been shown in laboratory and ex vivo studies to promote keratinocyte migration and accelerate closure of scratch wounds. Most of the work is preclinical, with interest focused on topical delivery for oral and skin wound repair.
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