1. 重组蛋白
  2. CD Antigens
  3. NK Cell CD Proteins Macrophage CD Proteins Monocyte CD Proteins Platelet CD Proteins Dendritic Cell CD Proteins
  4. CD43
  5. CD43 蛋白, Rat (HEK293, Fc)

CD43 蛋白, Rat (HEK293, Fc)

目录号: HY-P75403
产品使用指南

CD43蛋白是一种重要的白细胞表面唾液酸蛋白,在T细胞调节中发挥关键作用。它对 T 细胞功能具有积极影响,包括激活、增殖、分化、运输和迁移,特别是通过 ERM 蛋白帮助 T 细胞迁移到淋巴结。CD43 蛋白, Rat (HEK293, Fc) 是重组的 CD43 蛋白,由 HEK293 表达,带有 C-hFc 标签。CD43 蛋白, Rat (HEK293, Fc) 全长 223 个氨基酸,分子量分别约为 ~95 & 57 & 50 kDa。

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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 是否有货
50 μg   询价  
100 μg   询价  

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描述

CD43 protein is an important leukocyte surface sialic acid protein that plays a key role in T cell regulation. It has a positive impact on T cell function, including activation, proliferation, differentiation, trafficking and migration, especially by helping T cells migrate to lymph nodes through ERM proteins. CD43 Protein, Rat (HEK293, Fc) is the recombinant rat-derived CD43 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of CD43 Protein, Rat (HEK293, Fc) is 223 a.a., with molecular weight of ~95 & 57 & 50 kDa, respectively.

研究背景

CD43 蛋白是白细胞的主要细胞表面唾液酸蛋白,在 T 细胞调节中协调多种关键功能。它对 T 细胞活化、增殖、分化、运输和迁移产生积极影响,特别是通过与 ERM 蛋白(EZR、RDX 和 MSN)结合促进 T 细胞运输至淋巴结。CD43 在准备 T 细胞进行细胞因子感应和分化为效应细胞方面发挥作用,同时还负向调节 Th2 细胞分化并引导 T 细胞向 Th1 谱系定型。此外,它在 T 细胞受体 (TCR) 激活过程中诱导 T 细胞表达 IFN-γ、促进 IFNGR 和 IL4R 信号传导以及介导 IFNGR 与 TCR 的聚集方面发挥着关键作用。作为主要的 E-选择素配体,CD43 促进 Th17 细胞在激活的脉管系统上滚动并在炎症期间招募,介导 Th17 细胞与 E-选择素的粘附。此外,CD43 作为 SIGLEC1 的 T 细胞反受体,通过保护细胞免受凋亡信号的影响来促进细胞存活。

种属

Rat

表达系统

HEK293

标签

C-hFc

蛋白编号

R9PXZ7 (Q21-S243)

基因 ID

24796  [NCBI]

蛋白结构
N-term
CD43 (Q21-G243)
Accession # R9PXZ7
hFc
C-term
同用名
Leukosialin; Ly-48; Sialophorin; CD43; CD43ct; SPN
分子量

Approximately 95&57&50 kDa

纯度

Greater than 95% as determined by reducing SDS-PAGE

内毒素含量

<1 EU/μg, determined by LAL method.

文件资料
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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CD43 Protein, Rat (HEK293, Fc)
目录号:
HY-P75403
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