2. 重组蛋白
  3. Immune Checkpoint Proteins CD Antigens
  4. Stimulatory Immune Checkpoint Molecules T Cell CD Proteins B Cell CD Proteins NK Cell CD Proteins Macrophage CD Proteins Dendritic Cell CD Proteins
  5. CD28
  6. CD28 蛋白, Canine (HEK293, mFc)

CD28 蛋白, Canine (HEK293, mFc)

目录号: HY-P77622
COA 产品使用指南

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重组蛋白定制服务

1.  客户无需承担相应的运输费用。

2.  同一机构（单位）同一产品试用装仅限申领一次，同一机构（单位）一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户。

规格 价格 是否有货 数量
20 μg ￥1550 In-stock
50 μg ￥2950 In-stock
100 μg   询价  

* Please select Quantity before adding items.

Top Publications Citing Use of Products

  • 技术参数

  • 产品性质

  • 产品资料

种属

Canine
表达系统

HEK293
标签

C-mFc
蛋白编号

Q9GKP3 (T18-P153)
基因 ID
蛋白结构
N-term
CD28 (T18-P153)
Accession # Q9GKP3
mFc
C-term
同用名
CD28 antigen (Tp44); CD28 molecule; CD28; MGC138290
分子量

50-70 kDa
纯度

Greater than 95% as determined by Tris-Bis PAGE.
性状

无菌粉末.
组分

Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. Normally 5% trehalose is added as protectant before lyophilization.
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.
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

COA (209 KB)

产品使用指南 (1213 KB)

CD28 Protein, Canine (HEK293, mFc) 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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CD28 Protein, Canine (HEK293, mFc)
目录号：
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