Recombinant Human GM-CSF/CSF2/Granulocyte-macrophage colony-stimulating factor,BR

Known as:Granulocyte-Macrophage Colony-Stimulating Factor; GM-CSF; Colony-Stimulating Factor; CSF; Molgramostin; Sargramostim; CSF2; GMCSF
Derived from:P. pastoris
Purity:Greater than 95% as determined by reducing SDS-PAGE.
Formulation:Lyophilized from a 0.2 μm filtered solution of 10mM TrisHCl, 4% Mannitol, 1% Sucrose, pH 8.5.
Storage:Lyophilized protein should be stored at < -20°c,="" though="" stable="" at="" room="" temperature="" for="" 3="" weeks.reconstituted="" protein="" solution="" can="" be="" stored="" at="" 4-7°c="" for="" 2-7="" days.aliquots="" of="" reconstituted="" samples="" are="" stable="" at="">< -20°c="" for="" 3="">
Reconstitution:Always centrifuge tubes before opening. Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than 100 μg/ml.Dissolve the lyophilized protein in distilled water.Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
Endotoxin:Less than 0.1 ng/ug (1 EU/ug) as determined by LAL test.
Background:GM-CSF was initially characterized as a growth factor that can support the in vitro colony formation of granulocyte macrophage progenitors. It is produced by a number of different cell types (including activated T cells, B cells, macrophages, mast cells, endothelial cells and fibroblasts) in response to cytokine of immune and inflammatory stimuli. Besides granulocyte-macrophage progenitors, GM-CSF is also a growth factor for erythroid, megakaryocyte and eosinophil progenitors. On mature hematopoietic, monocytes/macrophages, and eosinophils, GM-CSF has also been reported to have a functional role on non-hematopoitic cells. It can induce human endothelial cells to migrate and proliferate. Additionally, GM-CSF can also stimulate the proliferation of a number of tumor cell lines, including osteogenic sarcoma, carcinoma and adenocarcinoma cell lines.
规格:10ug, 50ug, 500ug, 1mg, 注意：
1. 本产品仅供科研使用。请勿用于医药、临床诊断或治疗，食品及化妆品等用途。请勿存放于普通住宅区。
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