Bovine PF4 Protein

• Catalog Number: orb610971
• Category: Tools
• Description: Recombinant Bovine PF4 protein
• Form/Appearance: Sterile Filtered White lyophilized (freeze-dried) powder.
• Purity: Greater than 95.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
• Solubility (25°C): It is recommended to reconstitute the lyophilized Platelet Factor-4 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
• Protein Sequence: ESSFPATFVP LPADSEGGED EDLQCVCLKT TSGINPRHIS SLEVIGAGTH CPSPQLLATK KTGRKICLDQ QRPLYKKILK KLLDGDES
• Source: Escherichia Coli
• Biological Activity: The biological activity determined by a chemotaxis bioassay using human neutrophils is 10-100ng/ml.
• Storage: Stability: Lyophilized CXCL4 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Platelet Factor-4 should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles
• Buffer/Preservatives: Lyophilized from a 0.2μm filtered concentrated solution in 20 mM PB and 500mM NaCl, pH 7.0.
• Alternative names: CXCL4, PF-4, PF4, Iroplact, Oncostatin-A, SCYB4, M
• Note: For research use only
• Application notes: Chemokines
• Expiration Date: 12 months from date of receipt.