Human IGF-2 protein

• Catalog Number: orb223839
• Category: Proteins
• Description: Recombinant Human IGF-2 protein
• Target: Human IGF-2
• Conjugation: Unconjugated
• Reactivity: Human
• Buffer/Preservatives: Sterile Filtered White lyophilized (freeze-dried) powder, Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM Tris-HCl, pH 8.0, 150 mM NaCl, with 0.02% Tween-20.
• Purity: > 98% by SDS-PAGE and HPLC analyses
• MW: 7.5 kDa
• Tested applications: SDS-PAGE
• Biological Activity: Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using serum free human MCF-7 cells is less than 2 ng/ml, corresponding to a specific activity of > 5.0 x 105 IU/mg.
• Storage: Store at 4°C for up to two weeks. For long term storage, aliquot and store at -20°C, avoid freeze/thaw cycles.
• Note: For research use only