1. 重组蛋白
  2. Cytokines and Growth Factors
  3. OSM 蛋白, Mouse (HEK293)

OSM 蛋白, Mouse (HEK293)属于 gp130 细胞因子家族,具有稳态和促炎活性,并可以修饰胞外基质。

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MCE 顾客使用本产品发表的科研文献

  • 生物活性

  • 技术参数

  • 产品性质

  • 产品资料

  • 参考文献

描述

OSM Protein, Mouse (HEK293) is a gp130 cytokine family member, shows homeostatic and proinflammatory activities and can modify extracellular matrix.

研究背景

制瘤素 M 是 gp130 细胞因子家族成员,具有稳态和促炎活性,并且可以修饰细胞外基质[1]

生物活性

Measured in a cell proliferation assay using NIH/3T3 mouse embryonic fibroblasts cells. The ED50 this effect is ≤4.975 ng/mL, corresponding to a specific activity is > 2.0101×105 units/mg.

  • Measured in a cell proliferation assay using NIH/3T3 mouse embryonic fibroblasts cells. The ED50 for this effect is 4.975 ng/mL, corresponding to a specific activity is 2.0101×105 units/mg.
种属

Mouse

表达系统

HEK293

标签

Tag Free

蛋白编号

P53347 (A24-R206)

基因 ID
蛋白结构
N-term
OSM (A24-R206)
Accession # P53347
C-term
中文名
重组小鼠肿瘤抑制素 M (HEK293 细胞表达)
同用名
rMuOSM; Oncostatin-M
氨基酸序列

ANRGCSNSSSQLLSQLQNQANLTGNTESLLEPYIRLQNLNTPDLRAACTQHSVAFPSEDTLRQLSKPHFLSTVYTTLDRVLYQLDALRQKFLKTPAFPKLDSARHNILGIRNNVFCMARLLNHSLEIPEPTQTDSGASRSTTTPDVFNTKIGSCGFLWGYHRFMGSVGRVFREWDDGSTRSRR

分子量

Approximately 33.25 kDa

纯度

Greater than 95% as determined by reducing SDS-PAGE.

性状

无菌粉末.

组分

Lyophilized after extensive dialysis against PBS.

内毒素含量

<1 EU/μg, determined by LAL method.

复溶方法

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

保存条件 & 期限

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

运输条件

Room temperature in continental US; may vary elsewhere.

文件资料
参考文献

OSM Protein, Mouse (HEK293) 相关分类

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • 复溶计算器

  • 重组蛋白稀释计算器

  • 比活力计算器

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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OSM Protein, Mouse (HEK293)
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