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Description
MCP-4/CCL13 Protein, HumanProduct Specification Species Human Accession Q99616 Amino Acid Sequence Gln24 Thr98 Expression System E. coli Molecular Weight Approximately 8. 6 kDa, a single non glycosylated polypeptide chain containing 75 amino acids. Purity 96% by SDS PAGE or HPLC. Conjugation Unconjugated Tag No Tag Physical Appearance Lyophilized powder Storage Buffer 20 mM PB, with 150 mM NaCl, pH 7. 4. Reconstitution Before use this product, please read the direction below
Product Specification
| Species | Human |
| Accession | Q99616 |
| Amino Acid Sequence | Gln24-Thr98 |
| Expression System | E.coli |
| Molecular Weight | Approximately 8.6 kDa, a single non-glycosylated polypeptide chain containing 75 amino acids. |
| Purity | ＞96% by SDS-PAGE or HPLC. |
| Conjugation | Unconjugated |
| Tag | No Tag |
| Physical Appearance | Lyophilized powder |
| Storage Buffer | 20 mM PB, with 150 mM NaCl, pH 7.4. |
| Reconstitution |
Before use this product, please read the direction below carefully. This vial must be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in a 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℃. Further dilutions should be made in appropriate buffered solutions. |
| Stability & Storage | For long term storage, the product should be stored ≤ -20℃. |
Background
Human CCL8, also known as monocyte chemotactic protein 2 (MCP-2) , is belonging to the CC chemokine family hat signal through CCR2 and, with the exception of MCP-1, other CCR receptors. 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 but not monocytes or neutrophils. The MCP family cross-reacts across species. Recombinant Human MCP-2 (CCL8) is an 8.9kDa protein containing 76 amino acid residues including the four highly conserved cysteine residues present in the CC chemokines.
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