Recombinant Human MCP-2/CCL8 重组人MCP-2/CCL8

Description :
FAQ COA 已发表文献 CCL8, also known as monocyte chemotactic protein 2 (MCP-2), is belonging to the CC chemokine family. It is encoded by the gene CCL8. MCP-2 has two homogeneous MCP-1 (CCL2) and MCP-3 (CCL7). These three MCPs were found by IL-1-beta triggered human MG-63 osteosarcoma cells. CCL8 shares 62 % amino acid sequence identity with MCP-1, and shares 58 % amino acid sequence identity with MCP-2. CCL8 has chemotactic function for monocytes, eosinophils and neutrophils. In addition, it can also chemoattract activated NK cells. Product Properties Synonyms HC14 Protein, Human; MCP-2 Protein, Human; MCP2 Protein, Human; SCYA10 Protein, Human; SCYA8 Protein, Human Accession P80075 GeneID 6355 Source E.coli-derived human Monocyte Chemotactic Protein-2, Gln24-Pro99 Molecular Weight Approximately 8.9 kDa. AA Sequence QPDSVSIPIT CCFNVINRKI PIQRLESYTR ITNIQCPKEA VIFKTKRGKE VCADPKERWV RDSMKHLDQI FQNLKP Tag None Physical Appearance Sterile Filtered White lyophilized (freeze-dried) powder. Purity > 96 % by SDS-PAGE and HPLC analyses. Biological Activity Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human peripheral blood monocytes is in a concentration range of 10-100 ng/ml. Endotoxin EUper 1g of the protein by the LAL method. Formulation Lyophilized from a 0.2 m filtered concentrated solution in 20 mM PB, pH 7.4, 100 mM NaCl. Reconstitution We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at -20 C. Further dilutions should be made in appropriate buffered solutions.