人LIF重组蛋白LIF, D factor, Melanom

英文名称：

Recombinant Human Leukemia inhibitory factor protein (LIF) (Active)

品名简称：

Recombinant Human LIF protein (Active)

货号：

CSB-AP002221HU

规格:

5μg

价格：

852

LC-MS/Western Blot：

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SDS-PAGE：

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纯度：

>98% as determined by SDS-PAGE.

内毒素：

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

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.

基因名：

LIF

Uniprot No.：

P15018

别名：

LIF, D factor, Melanoma-derived LPL inhibitor, MLPLI, Emfilermin

种属：

Homo sapiens (Human)

蛋白长度：

Full Length of Mature Protein

来源：

E.Coli

分子量：

19.7 kDa

表达区域：

23-202aa

氨基酸序列：

SPLPITPVNATCAIRHPCHNNLMNQIRSQLAQLNGSANALFILYYTAQGEPFPNNLDKLCGPNVTDFPPFHANGTEKAKLVELYRIVVYLGTSLGNITRDQKILNPSALSLHSKLNATADILRGLLSNVLCRLCSKYHVGHVDVTYGPDTSGKDVFQKKKLGCQLLGKYKQIIAVLAQAF

蛋白标签：

Tag-Free

产品提供形式：

Lyophilized powder

缓冲液：

Lyophilized from a 0.2 μm filtered PBS, pH 7.4

储存条件：

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.

保质期：

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

货期：

5-10 business days

注意事项：

Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

功能1：

LIF has the capacity to induce terminal differentiation in leukemic cells. Its activities include the induction of hematopoietic differentiation in normal and myeloid leukemia cells, the induction of neuronal cell differentiation, and the stimulation of acute-phase protein synthesis in hepatocytes.

功能2：

LIF has the capacity to induce terminal differentiation in leukemic cells. Its activities include the induction of hematopoietic differentiation in normal and myeloid leukemia cells, the induction of neuronal cell differentiation, and the stimulation of acute-phase protein synthesis in hepatocytes.

文献：

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研究领域：

Immunology

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