Human IL-19 protein

• Catalog Number: orb223823
• Category: Proteins
• Description: Recombinant Human IL-19 protein
• Tested applications: SDS-PAGE
• Reactivity: Human
• Purity: > 95% by SDS-PAGE and HPLC analyses
• Conjugation: Unconjugated
• MW: 17.9 kDa
• Target: Human IL-19
• Source: E. coli
• Biological Activity: Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human IL-20R alpha and human IL-20R beta co-transfected murine BaF3 pro-B cells is less than 1.5 ng/ml, corresponding to a specific activity of > 6.7 x 105 IU/mg.
• Storage: Store at 4°C for up to two weeks. For long term storage, aliquot and store at -20°C, avoid freeze/thaw cycles.
• Buffer/Preservatives: Sterile Filtered White lyophilized (freeze-dried) powder.Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4.
• Note: For research use only
• Expiration Date: 6 months from date of receipt.