AIDS-210619 AIDS210619 NH2-Ile-Asp-Pro-Lys-Leu-Lys-Trp-Ile-Gln-Glu-tYR-Leu-Glu-Lys-Ala-Leu-Asn-Lys-Arg-Phe-Lys-Met-COOH (Derived from human Stromal Cell-derived Factor 1.beta. (51-72) SDF-1.beta.T