1. 重组蛋白
  2. CD Antigens Receptor Proteins
  3. Endothelial cell CD Proteins Cell Adhesion Molecules (CAMs)
  4. E-Selectin/CD62E Selectin
  5. E-Selectin
  6. E-Selectin/CD62E 蛋白, Rat (HEK293, Fc)

E-Selectin/CD62E 蛋白, Rat (HEK293, Fc)

目录号: HY-P73043
产品使用指南

E-选择素/CD62E 蛋白是一种细胞表面糖蛋白,通过 SELPLG/PSGL1 相互作用促进中性粒细胞粘附到细胞因子激活的内皮细胞,从而关键介导免疫粘附。它还可能有助于毛细血管形态发生,并通过唾液酸路易斯 X 表位与 SELPLG/PSGL1 和 PODXL2 相互作用,无论 SELPLG 硫酸化如何。E-Selectin/CD62E 蛋白, Rat (HEK293, Fc) 是重组的 E-选择素/CD62E 蛋白,由 HEK293 表达,带有 C-hFc 标签。E-Selectin/CD62E 蛋白, Rat (HEK293, Fc) 全长 473 个氨基酸,分子量为 114-119 kDa。

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描述

The E-selectin/CD62E protein is a cell surface glycoprotein that critically mediates immune adhesion by promoting neutrophil adhesion to cytokine-activated endothelial cells through the SELPLG/PSGL1 interaction. It may also contribute to capillary morphogenesis and interact with SELPLG/PSGL1 and PODXL2 via the sialyl Lewis X epitope regardless of SELPLG sulfation. E-Selectin/CD62E Protein, Rat (HEK293, Fc) is the recombinant rat-derived E-Selectin/CD62E protein, expressed by HEK293 , with C-hFc labeled tag. The total length of E-Selectin/CD62E Protein, Rat (HEK293, Fc) is 473 a.a., with molecular weight of 114-119 kDa.

研究背景

E-选择素/CD62E 蛋白是一种细胞表面糖蛋白,通过与 SELPLG/PSGL1 相互作用介导血液中性粒细胞与细胞因子激活的内皮细胞的粘附,从而在免疫粘附中发挥关键作用。除了其免疫功能外,E-选择素还可能有助于毛细血管形态发生。该蛋白质通过唾液酸化 Lewis X 表位与 SELPLG/PSGL1 和 PODXL2 相互作用,值得注意的是 SELPLG 硫酸化对于这种相互作用似乎是可有可无的。这些发现强调了 E-选择素在促进细胞粘附事件中的多种作用,并表明它可能参与与血管发育相关的过程。

种属

Rat

表达系统

HEK293

标签

C-hFc

蛋白编号

P98105 (W22-P494)

基因 ID

25544  [NCBI]

蛋白结构
N-term
CD62E (W22-P494)
Accession # P98105
hFc
C-term
同用名
E-selectin; ELAM-1; LECAM2; CD62E; SELE
氨基酸序列

MNASCFLSALTFVLLIGKSIAWYYNASSELMTYDEASAYCQRDYTHLVAIQNKEEINYLNSTLRYSPSYYWIGIRKVNNVWIWVGTQKPLTEEAKNWAPGEPNNKQRNEDCVEIYIQRPKDSGMWNDERCDKKKLALCYTASCTNTSCSGHGECVETINSYTCKCHPGFLGPKCDQVVTCQEQEYPDHGSLNCTHPFGLFSYNSSCSFSCERGYVPSSMETTVRCTSSGEWSAPAPACHVVECKALTQPAHGVRKCSSNPGSYPWNTTCTFDCEEGYRRVGAQNLQCTSSGVWDNEKPSCKAVTCDAIPRPQNGSVSCSNSTAGALAFKSSCNFTCEHSFTLQGPAQVECSAQGQWTPQIPVCKASQCEALSAPQRGHMKCLPSASAPFQSGSSCKFSCDEGFELKGSRRLQCGPRGEWDSEKPTCAGVQCSSLDLPGKMNMSCSGPAVFGTVCEFTCPEGWTLNGSSILTCGATGRWSAMLPTCEAPANPPRP

分子量

114-119 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.

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  • 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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产品名称:
E-Selectin/CD62E Protein, Rat (HEK293, Fc)
目录号:
HY-P73043
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