GM-CSF, Human
GM-CSF, Human

The ED50 as determined by the dose-dependent stimulation of the proliferation of human TF-1 cells is 0.02-0.1 ng/mL (QC Test).

GM-CSF, Human

Immobilized GM-CSF, Human, No Tag at 2 μg/ml(100 μI/well) on the plate. Dose response curve for Human GM-CSF R alpha, hFc Tag with the EC50 of 5.0ng/ml determined by ELISA.

GM-CSF, Human

The purity of GM-CSF, Human is greater than 95% as determined by SEC-HPLC.

GM-CSF, Human

GM-CSF, Human on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.

GM-CSF, Human

Human GM-CSF R alpha, His Tag captured on CM5 Chip via anti-His antibody can bind GM-CSF, Human, No Tag with an affinity constant of 0.79nM as determined in SPR assay (Biacore T200).

GM-CSF, Human

Granulocyte-macrophage colony-stimulating factor (GM-CSF), also known as colony-stimulating factor 2 (CSF2), is a monomeric glycoprotein secreted by macrophages, T cells, mast cells, natural killer cells, endothelial cells and fibroblasts that functions as a cytokine. The pharmaceutical analogs of naturally occurring GM-CSF are called sargramostim and molgramostim.
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Product Introduction
Species Human
Protein Construction
GM-CSF (Ala18-Glu144)
Accession # P04141
Purity > 95% as determined by Bis­Tris PAGE 
Endotoxin Level Less than 0.1EU per μg by the LAL method.
Biological Activity Measured by its binding ability in a functional ELISA. Test result was comparable to standard batch.
Expression System E.coli
Theoretical Molecular Weight 14.6 kDa
Apparent Molecular Weight The protein has a predicted MW of 14.6 kDa same as Bis-Tris PAGE result.
Formulation Lyophilized from 0.22μm filtered solution in PBS (pH 7.4).
Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
Storage & Stability Upon receiving, the product remains stable for 6 months at -20℃ or below. Upon reconstitution, the product should be stable for 3 months at -80℃. Avoid repeated freeze-thaw cycles.

Examples
  • GM-CSF, Human
    • GM-CSF, Human

    The ED50 as determined by the dose-dependent stimulation of the proliferation of human TF-1 cells is 0.02-0.1 ng/mL (QC Test).

  • GM-CSF, Human
    • GM-CSF, Human

    Immobilized GM-CSF, Human, No Tag at 2 μg/ml(100 μI/well) on the plate. Dose response curve for Human GM-CSF R alpha, hFc Tag with the EC50 of 5.0ng/ml determined by ELISA.

  • GM-CSF, Human
    • GM-CSF, Human

    The purity of GM-CSF, Human is greater than 95% as determined by SEC-HPLC.

  • GM-CSF, Human
    • GM-CSF, Human

    GM-CSF, Human on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.

  • GM-CSF, Human
    • GM-CSF, Human

    Human GM-CSF R alpha, His Tag captured on CM5 Chip via anti-His antibody can bind GM-CSF, Human, No Tag with an affinity constant of 0.79nM as determined in SPR assay (Biacore T200).


Background
Target Background Granulocyte-macrophage colony-stimulating factor (GM-CSF), also known as colony-stimulating factor 2 (CSF2), is a monomeric glycoprotein secreted by macrophages, T cells, mast cells, natural killer cells, endothelial cells and fibroblasts that functions as a cytokine. The pharmaceutical analogs of naturally occurring GM-CSF are called sargramostim and molgramostim.
Synonyms CSF; CSF2; GMCSF; GM-CSF; MGC131935; MGC138897

For research use only. Not intended for human or animal clinical trials, therapeutic or diagnostic use.