Human LIF (Sf9) Protein

• Catalog Number: orb426880
• Category: Proteins
• Description: Recombinant of human LIF (Sf9) protein
• Form/Appearance: Sterile filtered colorless solution.
• Purity: Greater than 90.0% as determined by SDS-PAGE.
• Protein Sequence: ADPSPLPITP VNATCAIRHP CHNNLMNQIR SQLAQLNGSA NALFILYYTA QGEPFPNNLD KLCGPNVTDF PPFHANGTEK AKLVELYRIV VYLGTSLGNI TRDQKILNPS ALSLHSKLNA TADILRGLLS NVLCRLCSKY HVGHVDVTYG PDTSGKDVFQ KKKLGCQLLG KYKQIIAVLAQAFHHHHHH
• Source: Sf9, Baculovirus cells
• Biological Activity: Measured in a cell proliferation assay using TF-1 human erythroleukemic cell. The ED50 for this effects is less or equal to 0.5 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
• Buffer/Preservatives: LIF protein solution (0.25mg/ml) contains Phosphate Buffered Saline (pH 7.4) and 10% glycerol.
• Alternative names: Leukemia Inhibitory Factor, Differentiation Inhibi
• Note: For research use only
• Application notes: Cytokines And Growth Factors
• Expiration Date: 6 months from date of receipt.