SDF-1beta (CXCL12), murine recombinant. SDF-1beta (CXCL12), murine recombinant, A small cytokine strongly chemotactic for lymphocytes, Synonyms: murine SDF-1beta, m-SDF-1beta, rm-SDF-1beta, SDF-1beta, SDF 1beta, SDF1beta, recombinant murine SDF-1beta, Source: E. coli, 1mg