The primary antibodies were rabbit anti-FGF5 antibody (Thermo Fisher Scientific, USA), goat anti-SRD5A1 antibody (Abcam, UK), rabbit anti-androgen receptor antibody (Abcam, UK), goat anti-DKK1 antibody (Abcam, UK), beta-catenin polyclonal antibody (Proteintech, USA), c-MYC polyclonal antibody (Proteintech, USA), and beta tubulin monoclonal antibody (Proteintech, USA)
Enamel Regeneration Amelogenin-Derived Peptides P11-4 Emdogain (EMD) LRAP What is it
A: Tretinoin smooths fine lines by promoting collagen production and skin cell turnover, enhancing skin appearance over time
DSIP (Delta Sleep-Inducing Peptide) is a nonapeptide first isolated in the 1970s from cerebral venous blood during slow-wave sleep, classified as a peptide neuromodulator