In Vitro Skin Wound Healing (Scratch) Assay

The in vitro skin wound healing (scratch) assay is a laboratory-based method used to evaluate the wound healing process. This test observes how skin cells migrate across a damaged surface to close a wound, making it an ideal approach for testing the wound-healing effects of biomaterials, drugs, or cosmetic products. The assay is performed using a scratch model that measures the ability of cells to migrate and proliferate, simulating the natural wound healing process.

At PA Biotechnology, we offer this service as a reliable and precise method for validating the regenerative and healing effects of products or treatments on skin cells. This test helps to assess the efficacy of active ingredients that promote skin regeneration and provides critical insights into the safety of products used in the healing process. The in vitro wound healing assay is a valuable model for research in the cosmetics and biomedical fields, contributing to safer and more predictable preclinical studies.