Salivary chemokine-binding protein which has chemokine-neutralizing activity and binds to host chemokines CCL1, CCL3, CCL3L1, CCL4, CCL4L1, CCL5, CCL7, CCL8, CCL13, CCL14, CCL15, CCL16, CCL17, CCL18, CCL19, CCL20, CCL21, CCL22, CCL23, CCL24, CCL27, XCL1, CX3CL1, CXCL1, CXCL2, CXCL4, CXCL5, CXCL6, CXCL7, CXCL9, CXCL12 and CXCL14.