Stemfactor™ LIF 重组人白血病抑制因子LIF 生化试剂
简要描述:
Stemfactor™ LIF 重组人白血病抑制因子LIF:Stemfactor™ LIF是一种淋巴因子(lymphoid factor),通过抑制自发分化来促进胚胎干细胞多潜能性的长期维持。
产品时间:2023-02-15
Stemfactor™ LIF, Human Recombinant
重组人白血病抑制因子LIF
产品关键词:
naïve stem cells 初始干细胞;neural progenitor cells 神经祖细胞;WH-4-023;CHIR99021;Stemfactor™ Activin A;
产品描述:
Stemfactor™ LIF是一种淋巴因子(lymphoid factor),通过抑制自发分化来促进胚胎干细胞多潜能性的长期维持。淋巴细胞抑制因子(Leukemia Inhibitory Factor, LIF)还具有其他功能,比如*能神经元分化,骨和脂肪代谢,某些因子依赖细胞系的有丝分裂发生,和促进体内巨核细胞的产生。人LIF分子量约20kDa,含202个氨基酸残基,对人和小鼠细胞都有活性。
Stemgent公司提供支持初始潜能干细胞应用需要的5i/L/A培养基添加剂(5i/L/A media supplment)所有成分,如下:
名称 | 货号 | 规格 |
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 |
产品特性
来源: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序列号:P08476, residues 311-426
纯度:>99%(SDS-PAGE)
内毒素水平: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.
保存和稳定性:Store LIF at 4°C. Do not freeze. Stable for up to 6 months from date of receipt, when stored as directed.
订购信息:原装好货,欢迎订购,:,:。
品牌 | 名称 | 货号 | 规格 |
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【版权归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学和生物技术领域研究的试剂、仪器和实验室消耗品与实验服务工作,主要从事细胞生物学、植物学、分子生物学、免疫学、生物化学、蛋白组学。生物制药与诊断试剂研发生产等领域。 本公司秉承“以人为本,以诚为信、合同守信"的经营理念。坚持"品质保障"的原则为广大客户提供优质产品。
Stemfactor™ LIF 重组人白血病抑制因子LIF
Stemfactor™ LIF 重组人白血病抑制因子LIF
Stemfactor™ LIF 重组人白血病抑制因子LIF