Inhibition of cell proliferation for RPMI 8226 cells: ED50 = 1.72-6.89ng/mL; Specific activity = 1.45×105~5.81×105units/mg.
Purity
>95% (by SDS-PAGE).
Product Form
Lyophilized
Concentration
Reconstitution dependent.
Formulation
Lyophilized from 20mM HEPES, pH 8.0, with 150mM NaCl (0.2µm filter sterilized).
Endotoxin Level
<1 EU/µg of the protein by LAL method.
Storage
Shipped at 4°C. Lyophilized: Store at -20°C to -80°C up to 1 year from the date of receipt. Reconstituted: Aliquot and store at -20°C for 3 months or 2-8°C for up to 1 week. Avoid freeze/thaw cycles.
Cell proliferation assay using Recombinant Human Visfatin Protein (A331421) on RPMI 8226 cells : ED50 = 1.72-6.89 ng/mL; Specific activity = 1.45×10^5~5.81×10^5units/mg.
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Proteins predicted to interact with PBEF
Predicted protein interactions based upon String database. Revelancy score correlates with probability of interaction.