GM-CSF Protein (AA 18-144)

Produktnummer ABIN7274780

Recombinant GM-CSF-Protein exprimiert in Escherichia coli (E. coli).

Kurzübersicht für GM-CSF Protein (AA 18-144) (ABIN7274780)

Target: GM-CSF (CSF2) (Colony Stimulating Factor 2 (Granulocyte-Macrophage) (CSF2))

Protein-Typ: Recombinant

Spezies: Human

Quelle: Escherichia coli (E. coli)

Reinheit: > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC

Produktdetails

Proteineigenschaft: AA 18-144

Verwendungszweck: Human GM-CSF Protein

Sequenz: Ala18-Glu144

Produktmerkmale: Recombinant Human GM-CSF Protein is expressed from E.coli without tag.It contains Ala18-Glu144.

Sterilität: 0.22 μm filtered

Endotoxin-Niveau: Less than 0.1 EU per μg by the LAL method.

Biological Activity Comment: Immobilized Human GM-CSF at 2μg/ml (100μl/Well) on the plate. Dose response curve for Human GM-CSF R alpha, hFc Tag with the EC50 of 18.5ng/ml determined by ELISA. The affinity constant of 0.79nM as determined in SPR assay (Biacore T200). See testing image for detail.

Anwendungsinformationen

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Lyophilized

Rekonstitution: Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.

Buffer: Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.

Lagerung: -20 °C,-80 °C

Informationen zur Lagerung: -20 to -80°C for 12 months as supplied from date of receipt., -80°C for 3-6 months after reconstitution., 2-8°C for 2-7 days after reconstitution., Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

Haltbarkeit: 12 months

Antigendetails

Target: GM-CSF (CSF2) (Colony Stimulating Factor 2 (Granulocyte-Macrophage) (CSF2))

Andere Bezeichnung: GM-CSF

Hintergrund: 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.

Molekulargewicht: 14.6 kDa same as Tris-Bis PAGE result.

UniProt: P04141

Pathways: JAK-STAT Signalweg, Cellular Response to Molecule of Bacterial Origin