General Information of This Antibody
Antibody ID
ANI0NAAJB
Antibody Name
Anti-GPC3 mAb A43
Antibody Type
Monoclonal antibody (mAb)
Antibody Subtype
Humanized IgG1
Antigen Name
Glypican-3 (GPC3)
 Antigen Info 
Each Antibody-drug Conjugate Related to This Antibody
Full Information of The Activity Data of The ADC(s) Related to This Antibody
A43-PE24 [Investigative]
Discovered Using Cell Line-derived Xenograft Model
Click To Hide/Show 1 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 50.00% (Day 48) Positive GPC3 expression (GPC3+++/++)
Method Description
A43-PE24 induces efficient tumor cell killing in cell line-derived models of immunotherapy of hepatocellular carcinoma cells.
In Vivo Model Hepatocellular carcinoma CDX model
In Vitro Model Hepatocellular carcinoma Hepatocellular carcinoma cells Homo sapiens
Revealed Based on the Cell Line Data
Click To Hide/Show 1 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Inhibitory Concentration 5% (IC5)
110.00 ng/mL
Positive GPC3 expression (GPC3+++/++)
Method Description
Ten thousand cells were seeded in a 96-well cell culture plate (200 l per well), supplemented with purified immunotoxins at the indicated final concentrations, and incubated at 37°C for 3 days. Cell viability was determined by quantifying the enzymatic activity of the intracellular luciferase that was released by two rounds of freezing-thawing.

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In Vitro Model Hepatocellular carcinoma G1LG cells Homo sapiens
References
Ref 1 Highly Potent Immunotoxins Targeting the Membrane-distal N-lobe of GPC3 for Immunotherapy of Hepatocellular Carcinoma. J Cancer. 2022 Feb 14;13(4):1370-1384.

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