1. Anti-infection
  2. Influenza Virus
  3. Lesofavumab

Lesofavumab  (Synonyms: 来索伏单抗; MHAB5553A; RG70026)

目录号: HY-P99699 纯度: 98.27%
COA

Lesofavumab (MHAB5553A) 是一种人 IgG1κ 抗 influenza B virus 抗体。

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CAS No. : 1807960-57-1

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规格 价格 是否有货 数量
1 mg ¥3000
In-stock
5 mg ¥7800
In-stock
10 mg   询价  
50 mg   询价  

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Lesofavumab (MHAB5553A) is a human IgG1κ anti-influenza B virus antibody[1].

同型

Human IgG1 kappa

推荐同型对照抗体
种属

Human

IC50 & Target

Influenza B virus[1]

体外研究
(In Vitro)

Lesofavumab (MHAB5553A) 与血凝素 (HA) 残留酯酶结构域的一个保守表位结合,血凝素是 B 型流感病毒上的一种主要免疫显性表面糖蛋白,并在内体中阻断 HA 介导的膜融合[1]
Lesofavumab (46B8) 能够中和所有 11 种与 >70 年人类感染相关的 IBV 菌株,IC50 值范围为 0.58-0.95 nM[2]
Lesofavumab (46B8; 0-100 ng/mL) 在体外阻断膜融合并诱导抗体依赖性细胞毒性 (ADCC)[2]

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

体内研究
(In Vivo)

Lesofavumab (46B8; 15 mg/kg; i.v.; single dose) 能够保护小鼠免受突变型 B 型流感病毒的致命性[2]

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

Animal Model: DBA/2 J mice, B/Wisconsin/1/2010, B/Brisbane/60/2008, B/Victoria/504/2000, B/Russia/1/1969 or B/Massachusetts/3/1966 infection model[2]
Dosage: 15 mg/kg
Administration: Intravenous administration, single dose, 24, 48 or 72 h post infection
Result: Treatment at 24 and 48 h post infection resulted in 100% protection, with the only exception of mice infected with B/Russia/1/1969 that showed a 60% protection when treatment commenced at 48 h. Even when given at 72 h post infection, 48B8 was highly efficacious resulting in 100% protection against the B/Brisbane/60/2008, B/Victoria/504/2000 and B/Massachusetts/3/1966 strains, 75% protection against B/Wisconsin/1/2010 and 50% protection against B/Russia/1/1969.
Clinical Trial
CAS 号
性状

液体

颜色

Colorless to light yellow

中文名称

来索伏单抗

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.

Format
  • Human IgG1 kappa
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:
Lesofavumab
目录号:
HY-P99699
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