Histatins are antimicrobial and antifungal proteins found in the saliva. They play a role in wound closure. The three major histatins are HTN1, HTN3, and HTN5.
Store vial at 2 - 8 ° C prior to opening. Aliquot contents and freeze at -20° C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. Dilute only prior to immediate use.