| abstract |
This invention provides a polypeptide comprising a fragment of a chemokine receptor capable of inhibiting HIV-1 infection. In an embodiment, the chemokine receptor is C-C CKR-5. In another embodiment, the fragment comprises at least one extracellular domain of the chemokine receptor C-C CKR-5. This invention further provides different uses of the chemokine receptor for inhibiting HIV-1 infection. |