Canine TNF a Protein

• Catalog Number: orb428878
• Category: Tools
• Description: Recombinant of canine TNF a 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 Tumor Necrosis Factor-alpha in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.
• Protein Sequence: VKSSSRTPSD KPVAHVVANP EAEGQLQWLS RRANALLANG VELTDNQLIV PSDGLYLIYS QVLFKGQGCP STHVLLTHTI SRFAVSYQTK VNLLSAIKSP CQRETPEGTE AKPWYEPIYL GGVFQLEKGD RLSAEINLPN YLDFAESGQV YFGIIAL
• Source: Escherichia Coli
• Biological Activity: The Specific Activity is > 3.3×105 IU/mg as determined by the cytolysis of murine L929 cells in the presence of Actinomycin D.
• Storage: Stability: Lyophilized Tumor Necrosis Factor-a although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution TNF-a 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: Filtered (0.2µm) and lyophilized from a concentrated (1mg/ml) solution in 1×PBS, pH 7.4.
• Alternative names: Tumor necrosis factor, Cachectin, TNF-alpha, Tumor
• Note: For research use only
• Application notes: Cytokines And Growth Factors
• Expiration Date: 12 months from date of receipt.