Scratch / Wound-Healing Assay

Measures collective cell migration by physically clearing a gap in a confluent cell layer and tracking how quickly cells move in to close it.

References

• Liang, C.C., Park, A.Y., Guan, J.L. "In Vitro Scratch Assay: A Convenient and Inexpensive Method for Analysis of Cell Migration In Vitro." Nature Protocols 2, no. 2 (2007): 329–333.