Exodus-2 Recombinant (Human)

Recombinant human exodus-2 (CCL21), full length of mature protein, encompassing amino acids 24-134. This construct is tag-free and was affinity purified. Exodus-2, which is a member of the family of CC- Chemokines, has a unique 36 (murine) or 37 (human) amino acid carboxyl-terminal extension not seen in other chemokines. Exodus-2 selectively stimulates the chemotaxis of adult T-lymphocytes and is expressed preferentially in lymph node tissue. Exodus-2 is critical for adult T-cell adhesion to high endothelial venules in lymph nodes, a rate-limiting step for T-cell trafficking through nodal tissue.