1. 重组蛋白
  2. Immune Checkpoint Proteins CD Antigens
  3. Inhibitory checkpoint molecules Macrophage CD Proteins Monocyte CD Proteins Epithelial cell CD Proteins
  4. PD-L1 PD-L1/CD274 PD-L1/CD274
  5. PD-L1 蛋白, Human (HEK293, His)

PD-L1 蛋白, Human (HEK293, His)

目录号: HY-P7398
COA 产品使用指南

PD-L1 蛋白, Human (HEK293, His)在妊娠、组织移植、自身免疫性疾病和肝炎等疾病状态下,对免疫系统的适应性起着重要的抑制作用。

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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
10 μg ¥1150 In-stock
50 μg ¥2950 In-stock
100 μg ¥5200 询价
250 μg   询价  

* Please select Quantity before adding items.

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描述

PD-L1 Protein, Human (HEK293, His) play a major role in suppressing the adaptive arm of immune system during particular events such as pregnancy, tissue allografts, autoimmune disease and other disease states such as hepatitis.

研究背景

Programmed death-ligand 1 (PD-L1) has been speculated to play a major role in suppressing the adaptive arm of immune system during particular events such as pregnancy, tissue allografts, autoimmune disease and other disease states such as hepatitis. Normally the adaptive immune system reacts to antigens that are associated with immune system activation by exogenous or endogenous danger signals[1].

生物活性

2 µg/mL (100 µL/well) of immoblized recombinant human PD-L1-His can bind human PD-1-Fc with a linear range of 24-390 ng/mL.

种属

Human

表达系统

HEK293

标签

C-His

蛋白编号

Q9NZQ7 (F19-T239)

基因 ID
中文名
重组人 PD-L1, His (HEK293 表达)
同用名
rHuPD-L1, His; Programmed death ligand 1; CD274; B7-H1
氨基酸序列

FTVTVPKDLYVVEYGSNMTIECKFPVEKQLDLAALIVYWEMEDKNIIQFVHGEEDLKVQHSSYRQRARLLKDQLSLGNAALQITDVKLQDAGVYRCMISYGGADYKRITVKVNAPYNKINQRILVVDPVTSEHELTCQAEGYPKAEVIWTSSDHQVLSGKTTTTNSKREEKLFNVTSTLRINTTTNEIFYCTFRRLDPEENHTAELVIPELPLAHPPNERTHHHHHH

分子量

31-35 kDa

性状

Lyophilized powder.

组分

Lyophilized after extensive dialysis against PBS, 5% trehalose and mannitol.

内毒素含量

<0.2 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 or PBS.

保存条件 & 期限

Stored at -20°C. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer. 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

PD-L1 Protein, Human (HEK293, His) 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 active calculator equation

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

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

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产品名称:
PD-L1 Protein, Human (HEK293, His)
目录号:
HY-P7398
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