Stemfactor™ LIF 重組人白血病抑制因子LIF 生化試劑
簡要描述:
Stemfactor™ LIF 重組人白血病抑制因子LIF:Stemfactor™ LIF是一種淋巴因子(lymphoid factor),通過抑制自發分化來促進胚胎干細胞多潛能性的長期維持。
產品時間:2023-02-15
Stemfactor™ LIF, Human Recombinant
重組人白血病抑制因子LIF
產品關鍵詞:
na?ve stem cells 初始干細胞;neural progenitor cells 神經祖細胞;WH-4-023;CHIR99021;Stemfactor™ Activin A;
產品描述:
Stemfactor™ LIF是一種淋巴因子(lymphoid factor),通過抑制自發分化來促進胚胎干細胞多潛能性的長期維持。淋巴細胞抑制因子(Leukemia Inhibitory Factor, LIF)還具有其他功能,比如*能神經元分化,骨和脂肪代謝,某些因子依賴細胞系的有絲分裂發生,和促進體內巨核細胞的產生。人LIF分子量約20kDa,含202個氨基酸殘基,對人和小鼠細胞都有活性。
Stemgent公司提供支持初始潛能干細胞應用需要的5i/L/A培養基添加劑(5i/L/A media supplment)所有成分,如下:
名稱 | 貨號 | 規格 |
Stemolecule™ WH-4-023 SRC Inhibitor | 04-0079 | 2 mg |
Stemolecule™ SB590885 BRAF Inhibitor | 04-0080 | 2 mg |
Stemolecule™ IM-12 GSK-3β Inhibitor | 04-0081 | 2 mg |
Stemolecule™ PD0325901 MEK Inhibitor | 04-0006 | 2 mg |
Stemolecule™ Y27632 ROCK Inhibitor | 04-0012 | 2 mg |
Stemfactor™ LIF, Human Recombinant | 03-0016 | 1 ml, 10 μg/ml |
Stemfactor™ Activin A, Human Recombinant | 03-0001 | 5 μg |
產品特性
來源:E.Coli
配方:LIF is supplied as a 0.22 µm sterile filtered liquid in PBS containing 1% w/v BSA as carrier.
氨基酸序列:GLECDGKVNI CCKKQFFVSF KDIGWNDWII APSGYHANYC EGECPSHIAG TSGSSLSFHS TVINHYRMRG HSPFANLKSC CVPTKLRPMS MLYYDDGQNI IKKDIQNMIV EECGCS
Uniprot序列號:P08476, residues 311-426
純度:>99%(SDS-PAGE)
內毒素水平:Less than 1.0 EU/μg of Activin A as determined by the LAL method.
生物活性:Human LIF activity is assessed by its ability to induce differentiation of M1 myeloid leukemia cells. The specific activity is 1 x 106 units/ml (Cat. No. 03-0016) and 1 x 107 units/ml (Cat. No. 03-0016-100), where 50 units is defined as the amount of human LIF required to induce differentiation in 50% of the M1 colonies in 1 ml of medium.
保存和穩定性:Store LIF at 4°C. Do not freeze. Stable for up to 6 months from date of receipt, when stored as directed.
訂購信息:原裝好貨,歡迎訂購,:,:。
品牌 | 名稱 | 貨號 | 規格 |
Stemgent | Stemfactor™ LIF, Human Recombinant | 03-0016 | 1 ml, 10 μg/ml |
Stemgent | Stemfactor™ LIF, Human Recombinant | 03-0016-100 | 1 ml, 100 μg/ml |
— —Written/Edited by V. Shallan【版權歸MKBio懋康所有】
上海懋康生物科技有限公司是一家涉足于生命科學和生物技術領域研究的試劑、儀器和實驗室消耗品與實驗服務工作,主要從事細胞生物學、植物學、分子生物學、免疫學、生物化學、蛋白組學。生物制藥與診斷試劑研發生產等領域。 本公司秉承“以人為本,以誠為信、合同守信"的經營理念。堅持"品質保障"的原則為廣大客戶提供優質產品。
Stemfactor™ LIF 重組人白血病抑制因子LIF
Stemfactor™ LIF 重組人白血病抑制因子LIF
Stemfactor™ LIF 重組人白血病抑制因子LIF