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Macrophage Inflammatory Protein 4, Recombinant, Human (MIP-4, CCL18)
Macrophage Inflammatory Protein 4, Recombinant, Human (MIP-4, CCL18)
Pricing
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| Catalog # | M1202-70B | | Source | Recombinant corresponding to 69aa from human Macrophage Inflammatory Protein 4 expressed in E. coli. | | Molecular Weight | ~7.8kD | | Biological Activity | Determined by measuring its ability to chemoattract human T-lymphocytes. A concentration range of 1-100ng/ml is found to produce significant chemotaxis. MIP-4, also known as PARC (Pulmonary and Activation-Regulated Chemokine) and SCY A18, is a member of the b chemokine (C-C) family. MIP-4 is a chemoattractant for T-lymphocytes, but not for monocytes and granulocytes. | | Endotoxin | 0.1ng/ug | | Storage and Stability | Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile dH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. | | Molecular Weight | ~7.8kD | | Source | Recombinant, Human from E. coli | | Purity | ~98% (SDS-PAGE, HPLC) | | Concentration | Not determined | | Form | Supplied as a lyophilized powder. No preservative added. Reconstitute with sterile dH2O to 0.1-1mg/ml. | | | Important Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. |
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