You have no items in your shopping cart.
Cart summary
Recombinant Murine Macrophage Inflammatory Protein-3 beta/CCL19 (rMuMIP-3b/CCL19)
Catalog Number: orb1494920
| Catalog Number | orb1494920 |
|---|---|
| Category | Proteins |
| Description | Macrophage Inflammatory Protein-3 beta also called CCL19, ELC (EBI1 Ligand Chemokine), Exodus-3 is a reported β chemokine that binds specifically to the chemokine receptor CCR7 / EBI1 / BLR2. It is expressed in the thymus, lymph nodes and in activated bone marrow stromal cells. MIP-3 beta is a chemoattractant for T and B lymphocytes and myeloid progenitor cells. |
| Form/Appearance | Lyophilized from a 0.2m filtered concentrated solution in PBS, pH 7.4. |
| Purity | > 95% by SDS-PAGE and HPLC analyses. |
| MW | Approximately 9.2 kDa, a single non-glycosylated polypeptide chain containing 83 amino acids. |
| Protein Sequence | GANDAEDCCL SVTQRPIPGN IVKAFRYLLN EDGCRVPAVV FTTLRGYQLC APPDQPWVDR IIRRLKKSSA KNKGNSTRRS PVS |
| Source | Escherichia coli. |
| Biological Activity | Measured by its ability to chemoattract human CCR7 transfected BaF3 mouse proB cells. The ED50 for this effect is typically 3-15 ng/mL. |
| Endotoxins | Less than 1EU/μg of rMuMIP-3b/CCL19 as determined by LAL method. |
| Storage | This lyophilized preparation is stable at 2-8°C, but should be kept at -20°C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8°C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20°C to -70°C. Avoid repeated freeze/thaw cycles. |
| Buffer/Preservatives | Lyophilized from a 0.2m filtered concentrated solution in PBS, pH 7.4. |
| Note | For research use only |
| Application notes | 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. |
| Expiration Date | 6 months from date of receipt. |
