1. Anti-infection
  2. SARS-CoV
  3. Casirivimab

Casirivimab  (Synonyms: 卡西瑞单抗; REGN10933)

目录号: HY-P99341 纯度: ≥95.0%
COA 技术支持

Casirivimab (REGN10933) 是一种人的单克隆抗体,靶向导致 COVID-19 的 SARS-CoV-2 病毒。Casirivimab 对 COVID-19 变种缺乏疗效。Casirivimab 可与 Imdevimab (HY-P99342) 联合使用,改变了 K18-hACE2 小鼠对 SARS-CoV-2 δ 型变异的肺反应,有效降低病毒载量,改善病症。

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CAS No. : 2415933-42-3

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Casirivimab (REGN10933) is a human monoclonal antibody that targets the SARS-CoV-2 virus, which causes COVID-19. Casirivimab is ineffective against COVID-19 variants. Casirivimab can be used in combination with Imdevimab (HY-P99342), which alters the lung response of K18-hACE2 mice to the SARS-CoV-2 δ variant, effectively reducing viral load and improving symptoms[1][2].

同型

Human IgG1 kappa

推荐同型对照抗体
种属

Human

IC50 & Target

SARS-CoV-2[1]

体内研究
(In Vivo)

Casirivimab (400 μg (Casirivimab 和 imdevimab),腹腔注射,单次剂量) 与 imdevimab 的联合使用在对抗 δ 变异株方面表现出了积极的效果,但在应对 Omicron 变异株时则显示出减弱的抗病毒能力[2]

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

Animal Model: K18-hACE2 mice vaccinated with the SARS-CoV-2 δ or Omicron variant[2]
Dosage: 400μg; single dose
Administration: Intraperitoneal injection (i.p.)
Result: Decreased amount of subgenomic E RNA (sgE RNA), which reduced the viral load and improved lung pathology in δ. Weakened antiviral effectiveness in the body against Omicron.
Clinical Trial
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.

分子量

145.24 kDa

同用名

卡西瑞单抗; REGN10933

CAS 号
性状

液体

颜色

Colorless to light yellow

中文名称

卡西瑞单抗;卡西瑞单抗

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

纯度: ≥95.0%

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:
Casirivimab
目录号:
HY-P99341
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