Human LIF Protein蛋白 (Active)，o

产品描述：Recombinant human LIF active protein

产品别名：LIF, D factor, Melanoma-derived LPL inhibitor, MLPLI, Emfilermin

应用笔记：We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

纯度：> 98% as determined by SDS-PAGE and HPLC.

生物来源：Homo sapiens (Human)

蛋白序列：SPLPITPVNATCAIRHPCHNNLMNQIRSQLAQLNGSANALFILYYTAQGEPFPNNLDKLCGPNVTDFPPFHANGTEKAKLVELYRIVVYLGTSLGNITRDQKILNPSALSLHSKLNATADILRGLLSNVLCRLCSKYHVGHVDVTYGPDTSGKDVFQKKKLGCQLLGKYKQIIAVLAQAF

分子量：19.7 kDa

生物活性：Fully biologically active when compared to standard. The ED50 as determined by the dose-dependent proliferation of human TF-1 cells is less than 0.1 ng/ml, corresponding to a specific activity of ＞ 1.0 × 107 IU/mg.

表达区域：23-202aa

内毒素：Less than 1.0 EU/µg as determined by LAL method.

标签：Tag-Free

防腐剂：Lyophilized from a 0.2 μm filtered PBS, pH 7.4

来源：E.Coli

形态：Lyophilized powder

Uniprot ID：P15018

Note：For research use only.