Activity
Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The EC
50 for this effect is 11.45 - 19.01 pg/mL, corresponding to a specific activity of 5.26 x 10
7 - 8.73 x 10
7 units/mg proteins.

Host Cell DNA
Lot specific. Contact us for information.
Host Cell Protein
0.33 ng/µg of protein tested by ELISA
Usage
GMP-grade reagent. Not for direct human use.
Storage/Stability
Upon arrival, the lyophilized protein may be stored for 2 weeks at 4°C. For long term storage, it is recommended to store desiccated below -20°C in a manual defrost freezer. Following reconstitution, the protein may be stored for 2 weeks under sterile conditions at -20°C. For long term storage, it is recommended to make appropriate aliquots and store at -80°C. Avoid repeated freeze-thaw cycles.
Description
Colony-stimulating factor 2 (CSF2), also known as granulocyte-macrophage colony-stimulating factor (GM-CSF), is a cytokine secreted by macrophages, T cells, mast cells, natural killer cells, endothelial cells and fibroblasts and it is considered as a therapeutic target and has been utilized in clinical trials for several diseases. GMP Recombinant Human CSF2 Protein is produced in GMP compliance facility designed under ISO 13485:2016, cGMP, and ISO 17025:2017 certifications utilizing animal-orignal free and beta-lactam free materials under stringent quality management.