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Recombinant Rat SDF-1 a (rRt SDF-1a/CXCL12 )
Catalog Number: orb1631598
| Catalog Number | orb1631598 |
|---|---|
| Category | Proteins |
| Description | Recombinant Rat SDF-1 a (rRt SDF-1a/CXCL12 ) |
| Form/Appearance | Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, pH 7.4, 150 mM NaCl. |
| Purity | > 97 % by SDS-PAGE and HPLC analyses. |
| UniProt ID | Q9QZD1 |
| MW | Approximately 7.9 kDa, a single non-glycosylated polypeptide chain containing 68 amino acids. |
| Expression System | Escherichia coli. |
| Source | Rat |
| 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 50-100 ng/ml. |
| 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. |
| Note | For research use only |
| Expiration Date | 6 months from date of receipt. |
