1. 重组蛋白
  2. Enzymes & Regulators Biotinylated Proteins
  3. Hydrolases (EC 3) Angiotensin-converting Enzymes
  4. Angiotensin-Converting Enzyme 2 (ACE2)
  5. ACE2 蛋白, Cynomolgus (HEK293, His-Avi)

ACE2 蛋白, Cynomolgus (HEK293, His-Avi)

目录号: HY-P78233
产品使用指南

ACE2 蛋白是肾素-血管紧张素激素系统中不可或缺的反调节羧肽酶,通过复杂地调节血容量和全身血管阻力,在维持心血管稳态中发挥着关键作用。ACE2 表现出广泛的酶活性,可裂解各种血管活性肽,例如神经降压素、运动紧张素和去精氨酸缓激肽。此外,ACE2 擅长切割其他生物肽,包括 apelins、casomorphins 和强啡肽 A。ACE2 蛋白, Cynomolgus (HEK293, His-Avi) 是重组的 ACE2 蛋白,由 HEK293 表达,带有 C-His, C-Avi 标签。ACE2 蛋白, Cynomolgus (HEK293, His-Avi) 全长 722 个氨基酸,分子量为 95-110 kDa。

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描述

ACE2 Protein, an indispensable counter-regulatory carboxypeptidase within the renin-angiotensin hormone system, plays a pivotal role in maintaining cardiovascular homeostasis by intricately regulating blood volume and systemic vascular resistance. ACE2 exhibits broad enzymatic activity, cleaving various vasoactive peptides such as neurotensin, kinetensin, and des-Arg bradykinin. Moreover, ACE2 is proficient in cleaving other biological peptides, including apelins, casomorphins, and dynorphin A. ACE2 Protein, Cynomolgus (HEK293, His-Avi) is the recombinant cynomolgus-derived ACE2 protein, expressed by HEK293 , with C-His, C-Avi labeled tag. The total length of ACE2 Protein, Cynomolgus (HEK293, His-Avi) is 722 a.a., with molecular weight of 95-110 kDa.

研究背景

血管紧张素转换酶 2 (ACE2) 是肾素-血管紧张素激素系统中不可或缺的反调节羧肽酶,通过复杂地调节血容量和全身血管阻力,在维持心血管稳态中发挥着关键作用。通过其酶活性,ACE2 将血管紧张素 I 转化为血管紧张素 1-9,将血管紧张素 II 转化为血管紧张素 1-7,在心肌细胞中发挥抗肥厚作用,并作为具有抗增殖特性的血管舒张剂。除了在肾素-血管紧张素系统中发挥核心作用外,ACE2 还表现出广泛的酶活性,可裂解各种血管活性肽,例如神经降压素、运动紧张素和去精氨酸缓激肽。此外,ACE2 还擅长切割其他生物肽,包括 apelins、casomorphins 和强啡肽 A。值得注意的是,ACE2 的 C 末端与 collectrin 同源,协调中性氨基酸转运蛋白 SL6A19 向肠上皮细胞膜的运输,从而调节其表面表达和催化活性。重要的是,ACE2 还充当人类冠状病毒 SARS-CoV、SARS-CoV-2 和 HCoV-NL63 的受体,这表明它与微生物感染途径有关[1][2][3][4]

种属

Cynomolgus

表达系统

HEK293

标签

C-His;C-Avi

蛋白编号

A0A2K5X283 (Q18-V739)

基因 ID

102130864  [NCBI]

蛋白结构
N-term
ACE2 (Q18-V739)
Accession # A0A2K5X283
His-Avi
C-term
同用名
ACE-2; ACEH; ACE2
分子量

95-110 kDa

纯度

Greater than 95% as determined by Tris-Bis 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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