1. JAK/STAT Signaling Protein Tyrosine Kinase/RTK Antibody-drug Conjugate/ADC Related
  2. EGFR Antibody-Drug Conjugates (ADCs)
  3. Laprituximab emtansine

Laprituximab emtansine  (Synonyms: IMGN-289; J2898A-SMCC-DM1)

目录号: HY-P99685
技术支持

Laprituximab emtansine (IMGN-289) 是一种靶向 HER1 的免疫毒素。Laprituximab emtansine 是一种 EGFR 抗体-药物偶联物 (ADC),由 J2898A 抗体、DM1 (抗微管剂) 和 SMCC 硫醚连接子组成。Laprituximab emtansine 可用于癌症研究。

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Laprituximab emtansine Chemical Structure

Laprituximab emtansine Chemical Structure

CAS No. : 1622327-37-0

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Laprituximab emtansine (IMGN-289) is an immunotoxin targeting HER1. Laprituximab emtansine is an EGFR antibody-drug conjugate (ADC) consisting of the J2898A antibody, DM1 (anti-microtubule agent) and the SMCC thioether linker. Laprituximab emtansine can be used for cancer research[1][2][3].

IC50 & Target[1]

HER1

 

体外研究
(In Vitro)

Laprituximab emtansine 显示出对 HNSCC 细胞系的抗克隆形成和抗增殖活性,IC50s 为 0.003 nM-1.74 nM[3]
Laprituximab emtansine 对 NSCLC 细胞系和 EGFR 突变 HCC827 细胞系具有细胞毒性[2]

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

Cell Viability Assay[3]

Cell Line: PBMCs from humans, rhesus and cynomolgus animals
Concentration: 0-1 μg/mL approximately
Incubation Time: 3 days
Result: Inhibited rCD154-induced proliferation of PBMCs with IC50s of 0.02, 0.03, and 0.01 μg/mL, respectively.
体内研究
(In Vivo)

Laprituximab emtansine (1-5 mg/kg,静脉注射) 在 EGFR 阳性 SCCHN 异种移植模型中导致肿瘤消退[4]

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

Animal Model: EGFR-positive SCCHN xenograft model[4]
Dosage: 1, 2.5, 5 mg/kg
Administration: i.v.
Result: Resulted tumor regression with a minimally efficacious dose of 1 mg/kg, and highly active at 2.5 and 5 mg/kg.
CAS 号
储存方式

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

纯度 & 产品资料
参考文献
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The molarity calculator equation

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

质量   浓度   体积   分子量 *
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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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Laprituximab emtansine
目录号:
HY-P99685
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