Stemfactor™ LIF 重組人白血病抑制因子LIF 生化試劑
簡(jiǎn)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(guò)抑制自發(fā)分化來(lái)促進(jìn)胚胎干細(xì)胞多潛能性的長(zhǎng)期維持。
產(chǎn)品時(shí)間:2023-02-15
Stemfactor™ LIF, Human Recombinant
重組人白血病抑制因子LIF
產(chǎn)品關(guān)鍵詞:
na?ve stem cells 初始干細(xì)胞;neural progenitor cells 神經(jīng)祖細(xì)胞;WH-4-023;CHIR99021;Stemfactor™ Activin A;
產(chǎn)品描述:
Stemfactor™ LIF是一種淋巴因子(lymphoid factor),通過(guò)抑制自發(fā)分化來(lái)促進(jìn)胚胎干細(xì)胞多潛能性的長(zhǎng)期維持。淋巴細(xì)胞抑制因子(Leukemia Inhibitory Factor, LIF)還具有其他功能,比如*能神經(jīng)元分化,骨和脂肪代謝,某些因子依賴(lài)細(xì)胞系的有絲分裂發(fā)生,和促進(jìn)體內(nèi)巨核細(xì)胞的產(chǎn)生。人LIF分子量約20kDa,含202個(gè)氨基酸殘基,對(duì)人和小鼠細(xì)胞都有活性。
Stemgent公司提供支持初始潛能干細(xì)胞應(yīng)用需要的5i/L/A培養(yǎng)基添加劑(5i/L/A media supplment)所有成分,如下:
名稱(chēng) | 貨號(hào) | 規(guī)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(chǎn)品特性
來(lái)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(hào):P08476, residues 311-426
純度:>99%(SDS-PAGE)
內(nèi)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(wěn)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(gòu)信息:原裝好貨,歡迎訂購(gòu),:,:。
品牌 | 名稱(chēng) | 貨號(hào) | 規(guī)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(quán)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(xué)和生物技術(shù)領(lǐng)域研究的試劑、儀器和實(shí)驗(yàn)室消耗品與實(shí)驗(yàn)服務(wù)工作,主要從事細(xì)胞生物學(xué)、植物學(xué)、分子生物學(xué)、免疫學(xué)、生物化學(xué)、蛋白組學(xué)。生物制藥與診斷試劑研發(fā)生產(chǎn)等領(lǐng)域。 本公司秉承“以人為本,以誠(chéng)為信、合同守信"的經(jīng)營(yíng)理念。堅(jiān)持"品質(zhì)保障"的原則為廣大客戶(hù)提供優(yōu)質(zhì)產(chǎn)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