Description_x000D_ General description_x000D_ The Human PARC ELISA (Enzyme-Linked Immunosorbent Assay) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of human PARC in serum, plasma, cell culture supernatants and urine._x000D_ Immunogen_x000D_ Recombinant Human PARC_x000D_ Application_x000D_ For research use only. Not for use in diagnostic procedures._x000D_ Please refer to the attached General ELISA KIT Procedure (sandwich, competitive & Indirect ELISA)_x000D_ Biochem/physiol Actions_x000D_ C-C motif chemokine ligand 18 (CCL18) has immunological functions and is associated with tumor progression. It is secreted by tumor associated macrophages (TAMs). The protein recruits naive T-cells and dendritic cells, and induces regulatory T-cells. It also acts as a chemokine for helper T lymphocytes and cytotoxic T lymphocytes. CCL18 has been implicated in the pathogenesis of many cancers._x000D_ Other Notes_x000D_ A sample Certificate of Analysis is available for this product._x000D_ Please type the word sample in the text box provided for lot number.