SDF-1α/CXCL2, rat recombinant protein
Stromal-Cell Derived Factor-1, CXCL12, PBSF
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Primary Accession | Q9QZD1 |
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Calculated MW | 7.9 kDa |
Gene ID | 24772 |
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Gene Symbol | SDF-1 |
Other Names | Stromal-Cell Derived Factor-1, CXCL12, PBSF |
Gene Source | RAT |
Source | E. Coli |
Assay&Purity | SDS-PAGE; ≥98% |
Assay2&Purity2 | HPLC; |
Recombinant | Yes |
Sequence | KPVSLSYRCP CRFFESHVAR ANVKHLKILN TPNCALQIVA RLKSNNRQVC IDPKLKWIQE YLDKALNK |
Target/Specificity | CXCL2 |
Application Notes | Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C. |
Format | Lyophilized powder |
Storage | -20°C; Sterile filtered through a 0.2 micron filter. Lyophilized with no additives |
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Provided below are standard protocols that you may find useful for product applications.
Background
SDF-1 alpha and beta are stromal derived CXC chemokines, and signal through the CXCR4 receptor. SDF-1alpha and beta chemoattract B and T cells, and have been shown to induce migration of CD34+ stem cells. Additionally, the SDF-1 proteins exert HIV suppressive activity in cells expressing the CXCR4 receptor. Recombinant rat SDF-1α is a 7.9 kDa protein containing 68 amino acid residues.
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