PAL-KTTKS is a synthetic palmitoylated peptide composed of the amino acid sequence Palmitoyl-KTTKS, where KTTKS is a bioactive fragment derived from the γ1 chain of laminin, a key component of the extracellular matrix. The palmitoyl (PAL) group at the N-terminal enhances membrane association and cellular uptake, while the KTTKS sequence mimics a laminin-derived cell adhesion motif that binds to integrin receptors, promoting cell attachment, migration, and extracellular matrix interactions. This peptide is used in research to study cell adhesion mechanisms, tissue remodeling, and the role of laminin in cellular processes such as wound healing, embryonic development, and cancer metastasis. Additionally, it is employed in cosmetic formulations for its potential to support skin health by enhancing cell-matrix communication and promoting collagen synthesis, making it a valuable tool in both basic biological studies and translational applications targeting tissue repair and regeneration.

Sequence: PAL-Lys-Thr-Thr-Lys-Ser

Purity: From crude to 98%

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Research Use Only