Definition of RANTES

RANTES: A cytokine that is a member of the interleukin-8 superfamily of cytokines. RANTES is a protein. It is a selective attractant for memory T lymphocytes and monocytes. It binds to CCR5, a coreceptor of HIV. RANTES is an acronym for Regulated on Activation, Normal T Expressed and Secreted. It is also known as CCL5.