85-4624-23　［取扱停止］Macrophage Colony Stimulating Factor, Recombinant, Human (M-CSF) 2ug　360714

特徴

• Source:Recombinant protein corresponding to human Macrophage Colony Stimulating Factor, a covalently linked homodimer, of two 21kD polypeptide monomers (aa1-149), expressed in E. coli.
• Molecular Weight:~42kD (aa1-149)
• Applications:Suitable for use in SDS-PAGE. Other applications not tested.
• Recommended Dilution:Optimal dilutions to be determined by the researcher.
• Biological ActivityFully biologically active when compared to standard. The ED50 as determined by the dose-dependant stimulation of the proliferation of mouse M-NSF-60 cells is <3ng/ml, corresponding to a specific activity of ＞3.3x10e5IU/mg.
• Endotoxin:<1EU/mg (LAL)
• AA Sequence:EEVSEYCSHM IGSGHLQSLQ RLIDSQMETS CQITFEFVDQ EQLKDPVCYL KKAFLLVQDI MEDTMRFRDN TPNAIAIVQL QELSLRLKSC FTKDYEEHDKACVRTFYETP LQLLEKVKNV FNETKNLLDK DWNIFSKNCN NSFAECSSQ
• Storage and Stability:Lyophilized powder may be stored at -20°C. Reconstitute with distilled dH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.