Human MIP 1b Protein

• Catalog Number: orb427120
• Category: Proteins
• Description: Recombinant of human MIP 1b protein
• Form/Appearance: Sterile Filtered White lyophilized (freeze-dried) powder.
• Buffer/Preservatives: Lyophilized from a concentrated (1mg/ml) solution in water containing no additives.
• Purity: Greater than 99.0% as determined by:(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE.
• Protein Sequence: The sequence of the first five N-terminal amino acids was determined and was found to be, Ala-Pro-Met-Gly-Ser
• Application notes: Chemokines
• Source: Escherichia Coli
• Biological Activity: The Activity is calculated by the ability to chemoattract Human blood monocytes using a concentration of 5-20ng/ml corresponding to a Specific Activity of 50,000-200,000IU/mg.
• Solubility (25°C): It is recommended to reconstitute the lyophilized Macrophage Inflammatory Protein-1b in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
• Storage: Stability: Lyophilized MIP-1b although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CCL4 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
• Alternative names: Small inducible cytokine A4, CCL4, Macrophage infl
• Note: For research use only
• Expiration Date: 6 months from date of receipt.