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Sino Biological™ CSF1 Recombinant Human Protein, His Tag DFS Item

This recombinant protein was expressed from a DNA sequence encoding the N-terminal fragment (Met 1-Asn 190) of human CSF1 (P09603-1) fused to a polyhistidine tag at the C-terminus

Manufacturer: life technologies  LS11792H08H50

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For Research Use Only. Not for use in diagnostic procedures.

Catalog No. 11792H08H50


Description & Specifications


For Use With (Application) Proteins, Expression, Isolation & Analysis; Enzyme & Protein Activity Assays; Protein Assay Controls, Reference Standards & Accessories
Format Lyophilized
Molecular Weight 19.8kDa
Purity >98% by SDS-PAGE
Quantity 50μg
Storage Requirements Store at -20°C. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles. Expires one year from date of receipt when stored as instructed.
Structural Form Truncated/Recombinant/Cell Surface Protein
Protein Subtype Colony Stimulating Factors
Endotoxin Concentration <1 EU/μg
Gene Alias RP11-195M16.2, MCSF, mgC31930
Common Name Colony stimulating factor 1 (macrophage)
Gene Symbol CSF1
Protein Tag His Tag
Validated Application Assay Standard
Protein Family Cytokines & Receptors
Expression System Mammalian

Macrophage Colony Stimulating Factor (CSF1), recombinant human protein is supplied as a lyophilized powder. It is suitable for use in protein studies such as protein structure analysis and protein-protein interactions. In general, recombinant proteins can also be used as an immunogen, as a protein standard, or in cell biology research applications.

  • Activity: Measured by its binding ability in a functional ELISA; immobilized human CSF1R (100μL/well of a 10μg/mL solution) can bind biotinylated human CSF1; the EC50 of biotinylated human CSF1 is 8ng/mL
  • Formulation: Lyophilized in 140mM NaCl, 2.7mM KCl, 10mM Na2HPO4, 1.8mM KH2PO4, pH 7.4, 5% Mannitol, 5% Trehalose, 0.02% Tween-80
  • Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 25mg/mL or lower; aliquot and use as soon as possible

This protein is manufactured by Sino Biological Inc.