Human IL 19 Protein

• Catalog Number: orb426468
• Category: Tools
• Description: Recombinant of human IL 19 protein
• Form/Appearance: Sterile Filtered White lyophilized (freeze-dried) powder.
• Purity: Greater than 99.0% as determined by(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE.
• Solubility (25°C): It is recommended to reconstitute the lyophilized Interleukin -19 in sterile 18MΩ-cm H2O at a concentration of 0.5mg/ml or less.
• Protein Sequence: The sequence of the first five N-terminal amino acids was determined and was found to be Met-Leu-Arg-Arg-Cys
• Source: Escherichia Coli
• Biological Activity: The activity is determined by it's ability to activate STAT following receptor-ligand interaction.
• Storage: Stability: Lyophilized Interleukin-19 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL19 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: Lyophilized from a concentrated (1mg/ml) solution in water containing 10mM sodium citrate pH-5.
• Alternative names: Melanoma differentiation association like protein,
• Note: For research use only
• Application notes: Cytokines And Growth Factors
• Expiration Date: 12 months from date of receipt.