Human TNF b Protein (His Tag)

• Catalog Number: orb80621
• Category: Proteins
• Description: Recombinant of Human TNF b protein (His Tag)
• Form/Appearance: Sterile Filtered clear solution.
• Buffer/Preservatives: TNF-b protein solution (0.25mg/ml) contains 20mM Tris-HCl buffer (pH8.0), 30% glycerol, 0.1M NaCl and 1mM DTT.
• Purity: Greater than 90% as determined by SDS-PAGE.
• Protein Sequence: MGSSHHHHHH SSGLVPRGSH MLPGVGLTPS AAQTARQHPK MHLAHSTLKP AAHLIGDPSK QNSLLWRANT DRAFLQDGFS LSNNSLLVPT SGIYFVYSQV VFSGKAYSPK ATSSPLYLAH EVQLFSSQYP FHVPLLSSQK MVYPGLQEPW LHSMYHGAAF QLTQGDQLST HTDGIPHLVL SPSTVFFGAF AL
• Application notes: Cytokines And Growth Factors
• Source: Escherichia Coli
• Biological Activity: Measured in a cytotoxicity assay using L929 mouse fibrosarcoma cells in the presence of the metabolic inhibitor actinomycin D. The ED50 for this effect is < 0.3 ng/ml.
• Storage: Stability: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles
• Alternative names: Lymphotoxin-alpha, LT-alpha, TNF-beta, Tumor necro
• Note: For research use only