1. Membrane Transporter/Ion Channel Neuronal Signaling
  2. nAChR
  3. ARGX-119

ARGX-119 是一种针对肌肉特异性激酶(MuSK)特异的一流人源化激动剂单克隆抗体。ARGX-119可用于神经肌肉疾病的研究。ARGX-119 的同型对照可参考 Human IgG1 lambda1, Isotype Control (HY-P99992)。

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CAS No. : 2966023-63-0

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

ARGX-119 is a first-in-class humanized agonist monoclonal antibody specific for muscle-specific kinase (MuSK). ARGX-119 can be used for the study of neuromuscular diseases. The isotype control for ARGX-119 can refer to Human IgG1 lambda1, Isotype Control (HY-P99992)[1].

同型

Human IgG1 lambda

推荐同型对照抗体
反应种属

Human

IC50 & Target

MuSK

体外研究
(In Vitro)

ARGX-119 与人类、非人类灵长类动物、大鼠和小鼠 MuSK 的 Frizzled 样结构域具有高亲和力结合,没有脱靶结合,适合临床开发。在 Fc 区域内,ARGX-119 含有 L234A 和 L235A 突变,可削弱潜在的免疫激活效应功能。其作用方式是激活 MuSK,而不会干扰其天然配体神经 Agrin,并以剂量​​依赖性方式聚集乙酰胆碱受体,从而稳定神经肌肉功能[1]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究
(In Vivo)

在 DOK7 先天性肌无力 (CM) 小鼠模型中,ARGX-119 (20 mg/kg) 可通过剂量依赖性方式恢复神经肌肉功能并减少肌肉无力和易疲劳,从而预防早期出生后死亡并逆转成年 Dok7 CM 小鼠的疾病复发[1]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Clinical Trial
基因 ID

4593  [NCBI]

Accession
应用

ELISA, FACS, Functional assay

偶联物

Unconjugated

复溶方法

The product can be reconstituted/diluted with sterile PBS or saline.

CAS 号
性状

液体

颜色

Colorless to light yellow

运输条件

Shipping with dry ice.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

Biological Activity
  • Immobilized MUSK Protein, Human (P.pastoris, His, HY-P72273) can bind ARGX-119. The EC50 for this effect is 932.5 ng/mL.
纯度 & 产品资料
参考文献
  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量   浓度   体积   分子量 *
= × ×

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
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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产品名称:
ARGX-119
目录号:
HY-P991066
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