描述（Description）
Granulocyte colony-stimulating factor (G-CSF) is a glycoprotein secreted by the cells of the immune system, fibroblasts and endothelium, which acts as a hematopoietic and endothelial precursor cells cytokine. G-CSF stimulates maturation of progenitor cells in the bone marrow into differentiated granulocytes, macrophages and the T cells. G-CSF also shows to convey neuroprotection to central neurons upon increases in phosphorylation of PI3K/Akt pathway and regulates epithelial to mesenchymal transition in cancer. G-CSF Protein (Human) is a recombinant protein with tag free that consists of 200 or 204 amino acids.
生物活性（Bioactivity）
The ED50 is <0.1 ng/mL as measured by M-NFS-60 cells, corresponding to a specific activity of >1.0 × 107 units/mg.
氨基酸序列（Target Protein Sequence）
TPLGPASSLPQSFLLKCLEQVRKIQGDGAALQEKLCATYKLCHPEELVLLGHSLGIPWAPLSSCPSQALQLAGCLSQLHSGLFLYQGLLQALEGISPELGPTLDTLQLDVADFATTIWQQMEELGMAPALQPTQGAMPAFASAFQRRAGGVLVASHLQSFLEVSYRVLRHLAQP
制劑（Trait）
Lyophilized from a 0.2 μm filtered solution of 10 mM HAc-NaAc, 150 mM NaCl, 0.004% Tween 80, 5% Mannitol, pH 4.0 or 20 mM PB, 150 mM NaCl, pH 7.4 or 25 mM Tris, pH 8.0 or 10mM HAc-NaAc, 150 mM NaCl, pH 4.0 or 10mM HAc-NaAc, 150 mM NaCl, pH 4.0, 10% trehalose, 0.02% Tween80 or PBS, pH 7.4, 8% trehalose.
復(fù)溶（Reconstitution）
It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).
保存條件&效期（Storage & Stability）
Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.
運(yùn)輸方式(Shipping)
Room temperature in continental US; may vary elsewhere.
生物活性（Bioactivity）
The activity is determined by the dose-dependent proliferation of murine NFS-60 cells is ＜ 0.5 ng/ml, corresponding to a specific activity of ≥ 1 x 107 units/mg.
電泳（SDS-PAGE）
Greater than 95% as determined by reducing SDS-PAGE.
特別提示：本公司的所有產(chǎn)品僅用于工業(yè)應(yīng)用或者科學(xué)研究等非醫(yī)療目的,不可用于人類或動物的臨床診斷或者治療,非藥用,非食用。
關(guān)鍵字： GMP級;高純度;批間一致;生物活性;科研專供;
在生物科技領(lǐng)域，豐度蛋白專注重組蛋白供應(yīng)，以“豐度的風(fēng)帆為蛋白提供動力，豐度為蛋白護(hù)航”為使命，賦能生命科學(xué)發(fā)展。
蘇州豐度依托先進(jìn)技術(shù)平臺，打造成熟生產(chǎn)體系，嚴(yán)控基因工程設(shè)計(jì)、細(xì)胞培養(yǎng)、蛋白純化等環(huán)節(jié)，優(yōu)化工藝與管理，確保產(chǎn)品高純度、高活性且批間一致。產(chǎn)品覆蓋基礎(chǔ)研究、生物醫(yī)藥研發(fā)等多領(lǐng)域，為科研及生產(chǎn)提供多樣、適配產(chǎn)品，助力突破技術(shù)難題 。