Mouse SDF 1b Protein

• Catalog Number: orb429472
• Category: Proteins
• Description: Recombinant of mouse SDF1 protein
• Form/Appearance: Sterile Filtered White lyophilized (freeze-dried) powder.
• Purity: Greater than 98.0% as determined by:(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE.
• Solubility (25°C): It is recommended to reconstitute the lyophilized Stromal Cell-Derived Factor-1b in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
• Protein Sequence: The sequence of the first five N-terminal amino acids was determined and was found to be Lys-Pro-Val-Ser-Leu
• Source: Escherichia Coli
• Biological Activity: The specific activity as determined by its ability to chemoattract human monocytes at 50-100ng/ml corresponding to a Specific Activity of 10,000-20,000IU/mg.
• Storage: Stability: Lyophilized SDF-1b although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CXCL12 should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles
• Buffer/Preservatives: The CXCL12 protein was lyophilized from a concentrated (1mg/ml) sterile solution containing no additives.
• Alternative names: SDF-1, CXCL12, Pre-B cell growth-stimulating facto
• Note: For research use only
• Application notes: Chemokines
• Expiration Date: 6 months from date of receipt.