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Oncostatin M Protein (OSM)

This Recombinant Oncostatin M protein is expressed in 大肠杆菌(E. Coli).
产品编号 ABIN7520374
发货至: 中国

Quick Overview for Oncostatin M Protein (OSM) (ABIN7520374)

抗原

See all Oncostatin M (OSM) 蛋白
Oncostatin M (OSM)

蛋白类型

Recombinant

生物活性

Active

宿主

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资源

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大肠杆菌(E. Coli)

纯度

> 95 % by SDS-PAGE.
  • 原理

    Active Recombinant Human Oncostatin-M/OSM Protein

    序列

    AAIGSCSKEY RVLLGQLQKQ TDLMQDTSRL LDPYIRIQGL DVPKLREHCR ERPGAFPSEE TLRGLGRRGF LQTLNATLGC VLHRLADLEQ RLPKAQDLER SGLNIEDLEK LQMARPNILG LRNNIYCMAQ LLDNSDTAEP TKAGRGASQP PTPTPASDAF QRKLEGCRFL HGYHRFMHSV GRVFSKWGES PNRSRR

    特异性

    Ala26-Arg221

    过滤

    0.22 μm filtered

    内毒素水平

    < 0.01 EU/μg of the protein by LAL method.

    Biological Activity Comment

    Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is typically 0.8-3.2 ng/mL, corresponding to a specific activity of 3.12x105-1.25x106units/mg.
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  • 限制

    仅限研究用
  • 状态

    Lyophilized

    溶解方式

    Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid votex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1 % BSA, 5 % HSA, 10 % FBS or 5 % Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.

    缓冲液

    Lyophilized from a 0.22 μm filtered solution of 20 mM Tris, 150 mM NaCl, 5 % glycerol, pH 7.4.

    储存条件

    -20 °C,-80 °C

    储存方法

    Store the lyophilized protein at -20°C to -80 °C for long term.
    After reconstitution, the protein solution is stable at -20 °C for 3 months, at 2-8 °C for up to 1 week.
  • 抗原

    Oncostatin M (OSM)

    别名

    Oncostatin-M/OSM

    背景

    Description: This protein is a member of the leukemia inhibitory factor/oncostatin-M (LIF/OSM) family. The preproprotein is proteolytically processed to generate the mature protein. This protein is a secreted cytokine and growth regulator that inhibits the proliferation of a number of tumor cell lines. This protein also regulates the production of other cytokines, including interleukin 6, granulocyte-colony stimulating factor and granulocyte-macrophage colony stimulating factor in endothelial cells.

    Name: OSM, oncostatin-M

    基因ID

    5008

    UniProt

    P13725

    途径

    JAK/STAT Signaling, Negative Regulation of Hormone Secretion
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