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Last updated: 2023/3/26

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CSF1 (Human) Recombinant Protein BioActive

  • Catalog # : P7857
  • Visit Frequency :
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  • Specification
  • Product Description:
  • Human CSF1 recombinant protein with polyhistidine tag at the C-terminus expressed in Escherichia coli.
  • Sequence:
  • MEEVSEYCSHMIGSGHLQSLQRLIDSQMETSCQITFEFVDQEQLKDPVCYLKKAFLLVQDIMEDTMRFRDNTPNAIAIVQLQELSLRLKSCFTKDYEEHDKACVRTFYETPLQLLEKVKNVFNETKNLLDKDWNIFSKNCNNSFAECSSQGHERQSEGS with polyhistidine tag at the C-terminus.
  • Host:
  • Escherichia coli
  • Form:
  • Lyophilized
  • Preparation Method:
  • Escherichia coli expression system
  • Purification:
  • Ni-NTA chromatography
  • Purity:
  • > 98% as determined by SDS-PAGE.
  • Endotoxin Level:
  • < 0.1 EU/ ug of protein by the LAL method.
  • Activity:
  • ED50 < 1 ng/mL, measure by its ability to induce proliferation in NFS-60 cells. The specific activity of recombinant human M-CSF is > 2.5 x 108 IU/mg.
  • Quality Control Testing:
  • SDS-PAGE Stained with Coomassie Blue.

    QC Testing of P7857
    SDS-PAGE analysis of CSF1 (Human) Recombinant Protein.
  • Recommend Usage:
  • Biological Activity
    SDS-PAGE
    The optimal working dilution should be determined by the end user.
  • Storage Buffer:
  • Lyophilized from a solution containing 1X PBS, pH 7.4. Reconstitute the lyophilized powder in ddH2O to 100 ug/mL.
  • Storage Instruction:
  • Lyophilized protein should be stored at -20°C. Protein aliquots should be stored at-20°C to -80°C. This product is stable for one year.
    Avoid repeated freeze/thaw cycles.
  • Note:
  • Result of activity analysis

  • Applications
  • Functional Study
  • SDS-PAGE
  • Application Image
  • Functional Study
  • SDS-PAGE
  • Gene Information
  • Entrez GeneID:
  • 1435
  • Gene Name:
  • CSF1
  • Gene Alias:
  • MCSF,MGC31930
  • Gene Description:
  • colony stimulating factor 1 (macrophage)
  • Gene Summary:
  • The protein encoded by this gene is a cytokine that controls the production, differentiation, and function of macrophages. The active form of the protein is found extracellularly as a disulfide-linked homodimer, and is thought to be produced by proteolytic cleavage of membrane-bound precursors. The encoded protein may be involved in development of the placenta. Four transcript variants encoding three different isoforms have been found for this gene. [provided by RefSeq
  • Other Designations:
  • OTTHUMP00000013362,OTTHUMP00000013363,OTTHUMP00000013364,colony stimulating factor 1,macrophage colony stimulating factor
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