Recombinant Human CXCL12 (SDF-1 beta)

• Catalog Number: orb1673984
• Category: Proteins
• Description: Recombinant Human CXCL12 (SDF-1 beta)
• Concentration: < 1.0 EU/μg of recombinant protein as determined by the LAL method
• Form/Appearance: Lyophilized from a 0.2 μm filtered solution in sodium phosphate and NaCl (pH 7.5)
• Purity: > 95% as determined by SDS-PAGE
• MW: 8.5 kDa
• Solubility (25°C): A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than 0.1 mg/mL. This solution can then be diluted into other buffers.
• Source: E. coli
• Storage: The lyophilized protein is stable for at least one year from date of receipt at -70°C. Upon reconstitution, this cytokine can be stored in working aliquots at 2° - 8°C for one month, or at -20°C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles.
• Alternative names: Stromal cell-derived factor 1, SDF-1, hSDF-1, C-X-
• Note: For research use only
• Expiration Date: 6 months from date of receipt.