Granulocyte Macrophage Colony Stimulating Factor, GM-CSF, is hematopoietic factor produced by endothelial cells, monocytes, fibroblasts and T cells in response to a number of inflammatory mediators. GM-CSF is able to stimulate the production of neutrophilic granulocytes, macrophages, and mixedgranulocyte-macrophage colonies from bone marrow cells.  GM-CSF can also stimulate some functional activities in mature granulocytes and macrophages.  Human and mouse GM-CSF show no cross-reactivity.  Recombinant mouse GM-CSF is a non-glycosylated protein, containing 125 amino acids, with a molecular weight of 14.3 kDa.

Animal Free:  This product is produced with no animal-derived raw products, animal free equipment and animal free protocols.