General Information of This Antibody
Antibody ID
ANI0ZADON
Antibody Name
Anti-5T4 scFv-Fc antibody
Antibody Type
Monoclonal antibody (mAb)
Antibody Subtype
Humanized IgG1-kappa/(scFv-Fc-kappa)
Antigen Name
Trophoblast glycoprotein (TPBG)
 Antigen Info 
The Activity Data of This Antibody
Antibody Activity Information 1 [1]
Dissociation Constant (Kd)
<30
pM
Antibody Function Confirm the effect of the drug conjugation with the anti-5T4 Ab and ASN-004 on binding activity to target.
Antibody Antigen Binding Assay Binding kinetics and affinity to human 5T4 extracellular domain antigen protein were determined by surface plasmon resonance (SPR, BIAcore).
Each Antibody-drug Conjugate Related to This Antibody
Full Information of The Activity Data of The ADC(s) Related to This Antibody
ASN-004 [Phase 1]
Discovered Using Cell Line-derived Xenograft Model
Click To Hide/Show 17 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 28.20% (Day 21) Low 5T4 expression (5T4+)
Method Description
ASN004 was evaluated for efficacy in human tumor mouse xenograft models,derived from four different human tumor cell types,having a wide range of 5T4 expression levels. ASN004 was studied in a tumor xenograft model derived from the A431 (human cervical epidermoid,5T4+; 88, 000 binding sites per cell) tumor cell line. Subcutaneous tumor xenografts were developed in nude mice with established mean tumor volumes of 150 mm3. The dose of ASN004 was 0.3 mg/kg single dose.

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In Vivo Model Cervical cancer CDX model
In Vitro Model Skin squamous cell carcinoma A431 cells CVCL_0037
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 54.30% (Day 60) Low 5T4 expression (5T4+)
Method Description
ASN004 was evaluated for efficacy in human tumor mouse xenograft models,derived from four different human tumor cell types,having a wide range of 5T4 expression levels. ASN004 was further evaluated in a tumor xenograft model derived from the H1975 human lung carcinoma cell line [5T4+; 15, 800 binding sites per cell]. Subcutaneous tumor xenografts were developed in nude mice with established mean tumor volumes of 150 mm3. The dose of ASN004 was 0.3 mg/kg Q4D 4.

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In Vivo Model Lung cancer CDX model
In Vitro Model Lung cancer Lung cancer cells Homo sapiens
Experiment 3 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 55.50% (Day 12) Low 5T4 expression (5T4+)
Method Description
ASN004 was evaluated for efficacy in human tumor mouse xenograft models,derived from four different human tumor cell types,having a wide range of 5T4 expression levels. Subcutaneous tumor xenografts were developed in nude mice with established mean tumor volumes of 150 mm3. The dose of ASN004 was 1 mg/kg Q4D 4.
In Vivo Model Cervical advanced-stage cancer CDX model
In Vitro Model Cervical advanced-stage cancer Cervical advanced-stage cancer cells Homo sapiens
Experiment 4 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 94.20% (Day 21) Low 5T4 expression (5T4+)
Method Description
ASN004 was evaluated for efficacy in human tumor mouse xenograft models,derived from four different human tumor cell types,having a wide range of 5T4 expression levels. ASN004 was studied in a tumor xenograft model derived from the A431 (human cervical epidermoid,5T4+; 88, 000 binding sites per cell) tumor cell line. Subcutaneous tumor xenografts were developed in nude mice with established mean tumor volumes of 150 mm3. The dose of ASN004 was 1 mg/kg single dose.

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In Vivo Model Cervical cancer CDX model
In Vitro Model Skin squamous cell carcinoma A431 cells CVCL_0037
Experiment 5 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 96.30% (Day 21) Low 5T4 expression (5T4+)
Method Description
ASN004 was evaluated for efficacy in human tumor mouse xenograft models,derived from four different human tumor cell types,having a wide range of 5T4 expression levels. ASN004 was studied in a tumor xenograft model derived from the A431 (human cervical epidermoid,5T4+; 88, 000 binding sites per cell) tumor cell line. Subcutaneous tumor xenografts were developed in nude mice with established mean tumor volumes of 150 mm3. The dose of ASN004 was 3 mg/kg single dose.

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In Vivo Model Cervical cancer CDX model
In Vitro Model Skin squamous cell carcinoma A431 cells CVCL_0037
Experiment 6 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 100.00% (Day 40) Negative 5T4 expression (5T4-)
Method Description
ASN004 was evaluated for efficacy in human tumor mouse xenograft models,derived from four different human tumor cell types,having a wide range of 5T4 expression levels. A tumor xenograft model derived from the NCI-N87 human gastric tumor cell line [5T4-; 4, 400 binding sites per cell] and high expression of HER2. Subcutaneous tumor xenografts were developed in nude mice with established mean tumor volumes of 150 mm3. The dose of ASN004 was 3 mg/kg single dose.

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In Vivo Model Gastric cancer CDX model
In Vitro Model Gastric cancer Gastric cancer cells Homo sapiens
Experiment 7 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 100.00% (Day 40) Negative 5T4 expression (5T4-)
Method Description
ASN004 was evaluated for efficacy in human tumor mouse xenograft models,derived from four different human tumor cell types,having a wide range of 5T4 expression levels. A tumor xenograft model derived from the NCI-N87 human gastric tumor cell line [5T4-; 4, 400 binding sites per cell] and high expression of HER2. Subcutaneous tumor xenografts were developed in nude mice with established mean tumor volumes of 150 mm3. The dose of ASN004 was 3 mg/kg Q4D 3.

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In Vivo Model Gastric cancer CDX model
In Vitro Model Gastric cancer Gastric cancer cells Homo sapiens
Experiment 8 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 100.00% (Day 60) Low 5T4 expression (5T4+)
Method Description
ASN004 was evaluated for efficacy in human tumor mouse xenograft models,derived from four different human tumor cell types,having a wide range of 5T4 expression levels. ASN004 was further evaluated in a tumor xenograft model derived from the H1975 human lung carcinoma cell line [5T4+; 15, 800 binding sites per cell]. Subcutaneous tumor xenografts were developed in nude mice with established mean tumor volumes of 150 mm3. The dose of ASN004 was 1 mg/kg Q4D 4.

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In Vivo Model Lung cancer CDX model
In Vitro Model Lung cancer Lung cancer cells Homo sapiens
Experiment 9 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 100.00% (Day 60) Low 5T4 expression (5T4+)
Method Description
ASN004 was evaluated for efficacy in human tumor mouse xenograft models,derived from four different human tumor cell types,having a wide range of 5T4 expression levels. ASN004 was further evaluated in a tumor xenograft model derived from the H1975 human lung carcinoma cell line [5T4+; 15, 800 binding sites per cell]. Subcutaneous tumor xenografts were developed in nude mice with established mean tumor volumes of 150 mm3. The dose of ASN004 was 3 mg/kg Q4D 4.

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In Vivo Model Lung cancer CDX model
In Vitro Model Lung cancer Lung cancer cells Homo sapiens
Experiment 10 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 100.00% (Day 40) Low 5T4 expression (5T4+)
Method Description
ASN004 was evaluated for efficacy in human tumor mouse xenograft models,derived from four different human tumor cell types,having a wide range of 5T4 expression levels. ASN004 was studied in a tumor xenograft model derived from the A431 (human cervical epidermoid,5T4+; 88, 000 binding sites per cell) tumor cell line. Subcutaneous tumor xenografts were developed in nude mice with established mean tumor volumes of 150 mm3. The dose of ASN004 was 1 mg/kg Q4D 4.

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In Vivo Model Cervical cancer CDX model
In Vitro Model Skin squamous cell carcinoma A431 cells CVCL_0037
Experiment 11 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 100.00% (Day 40) Low 5T4 expression (5T4+)
Method Description
ASN004 was evaluated for efficacy in human tumor mouse xenograft models,derived from four different human tumor cell types,having a wide range of 5T4 expression levels. ASN004 was studied in a tumor xenograft model derived from the A431 (human cervical epidermoid,5T4+; 88, 000 binding sites per cell) tumor cell line. Subcutaneous tumor xenografts were developed in nude mice with established mean tumor volumes of 150 mm3. The dose of ASN004 was 3 mg/kg Q4D 4.

   Click to Show/Hide
In Vivo Model Cervical cancer CDX model
In Vitro Model Skin squamous cell carcinoma A431 cells CVCL_0037
Experiment 12 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 100.00% (Day 40) Low 5T4 expression (5T4+)
Method Description
ASN004 was evaluated for efficacy in human tumor mouse xenograft models,derived from four different human tumor cell types,having a wide range of 5T4 expression levels. ASN004 was studied in a tumor xenograft model derived from the A431 (human cervical epidermoid,5T4+; 88, 000 binding sites per cell) tumor cell line. Subcutaneous tumor xenografts were developed in nude mice with established mean tumor volumes of 150 mm3. The dose of ASN004 was 6mg/kg Q4D 4.

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In Vivo Model Cervical cancer CDX model
In Vitro Model Skin squamous cell carcinoma A431 cells CVCL_0037
Experiment 13 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 100.00% (Day 40) Low 5T4 expression (5T4+)
Method Description
ASN004 was evaluated for efficacy in human tumor mouse xenograft models,derived from four different human tumor cell types,having a wide range of 5T4 expression levels. ASN004 was studied in a tumor xenograft model derived from the A431 (human cervical epidermoid,5T4+; 88, 000 binding sites per cell) tumor cell line. Subcutaneous tumor xenografts were developed in nude mice with established mean tumor volumes of 150 mm3. The dose of ASN004 was 10 mg/kg single dose.

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In Vivo Model Cervical cancer CDX model
In Vitro Model Skin squamous cell carcinoma A431 cells CVCL_0037
Experiment 14 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 100.00% (Day 70) High 5T4 expression (5T4+++)
Method Description
ASN004 was evaluated for efficacy in human tumor mouse xenograft models,derived from four different human tumor cell types,having a wide range of 5T4 expression levels. Subcutaneous tumor xenografts were developed in nude mice with established mean tumor volumes of 150 mm3. The dose of ASN004 was 1 mg/kg Q4D 4.
In Vivo Model Breast cancer CDX model
In Vitro Model Breast adenocarcinoma MDA-MB-231 cells (5T4 overexpression) CVCL_0062
Experiment 15 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 100.00% (Day 70) High 5T4 expression (5T4+++)
Method Description
ASN004 was evaluated for efficacy in human tumor mouse xenograft models,derived from four different human tumor cell types,having a wide range of 5T4 expression levels. Subcutaneous tumor xenografts were developed in nude mice with established mean tumor volumes of 150 mm3. The dose of ASN004 was 3 mg/kg Q4D 4.
In Vivo Model Breast cancer CDX model
In Vitro Model Breast adenocarcinoma MDA-MB-231 cells (5T4 overexpression) CVCL_0062
Experiment 16 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 100.00% (Day 70) High 5T4 expression (5T4+++)
Method Description
ASN004 was evaluated for efficacy in human tumor mouse xenograft models,derived from four different human tumor cell types,having a wide range of 5T4 expression levels. Subcutaneous tumor xenografts were developed in nude mice with established mean tumor volumes of 150 mm3. The dose of ASN004 was 6mg/kg Q4D 4.
In Vivo Model Breast cancer CDX model
In Vitro Model Breast adenocarcinoma MDA-MB-231 cells (5T4 overexpression) CVCL_0062
Experiment 17 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 100.00% (Day 70) High 5T4 expression (5T4+++)
Method Description
ASN004 was evaluated for efficacy in human tumor mouse xenograft models,derived from four different human tumor cell types,having a wide range of 5T4 expression levels. ubcutaneous tumor xenografts were developed in nude mice with established mean tumor volumes of 150 mm3. The dose of ASN004 was 10 mg/kg single dose.
In Vivo Model Breast cancer CDX model
In Vitro Model Breast adenocarcinoma MDA-MB-231 cells (5T4 overexpression) CVCL_0062
Revealed Based on the Cell Line Data
Click To Hide/Show 32 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.07 nM
Low 5T4 expression (5T4+)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Breast adenocarcinoma SK-BR-3 cells CVCL_0033
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.09 nM
Low 5T4 expression (5T4+)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Breast adenocarcinoma MDA-MB-231 cells CVCL_0062
Experiment 3 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.09 nM
High 5T4 expression (5T4+++)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Bladder squamous cell carcinoma SCaBER cells CVCL_3599
Experiment 4 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.12 nM
Moderate 5T4 expression (5T4++)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Bladder carcinoma 5637 cells CVCL_0126
Experiment 5 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.12 nM
High 5T4 expression (5T4+++)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Amelanotic melanoma A-375 cells CVCL_0132
Experiment 6 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.15 nM
Low 5T4 expression (5T4+)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Invasive breast carcinoma MCF-7 cells CVCL_0031
Experiment 7 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.17 nM
Low 5T4 expression (5T4+)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Prostate carcinoma DU145 cells CVCL_0105
Experiment 8 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.18 nM
Low 5T4 expression (5T4+)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Endocervical adenocarcinoma HeLa cells CVCL_0030
Experiment 9 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.23 nM
Low 5T4 expression (5T4+)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Breast adenocarcinoma MDA-MB-231 cells CVCL_0062
Experiment 10 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.25 nM
Low 5T4 expression (5T4+)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Lung adenocarcinoma A-549 cells CVCL_0023
Experiment 11 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.26 nM
Low 5T4 expression (5T4+)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Skin squamous cell carcinoma A431 cells CVCL_0037
Experiment 12 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.31 nM
Low 5T4 expression (5T4+)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Bladder carcinoma SW780 cells CVCL_1728
Experiment 13 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.34 nM
Low 5T4 expression (5T4+)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Glioblastoma U-87MG cells CVCL_0022
Experiment 14 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.42 nM
Low 5T4 expression (5T4+)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Prostate carcinoma PC-3 cells CVCL_0035
Experiment 15 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.42 nM
High 5T4 expression (5T4+++)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Breast adenocarcinoma MDA-MB-231 cells (5T4 overexpression) CVCL_0062
Experiment 16 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.44 nM
Low 5T4 expression (5T4+)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Gestational choriocarcinoma JEG-3 cells CVCL_0363
Experiment 17 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.56 nM
Moderate 5T4 expression (5T4++)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Breast adenocarcinoma MDA-MB-468 cells CVCL_0419
Experiment 18 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.57 nM
Negative 5T4 expression (5T4-)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Colon cancer HT29 cells CVCL_A8EZ
Experiment 19 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.62 nM
Negative 5T4 expression (5T4-)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Gastric tubular adenocarcinoma NCI-N87 cells CVCL_1603
Experiment 20 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.66 nM
Moderate 5T4 expression (5T4++)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Bladder carcinoma TCCSUP cells CVCL_1738
Experiment 21 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.76 nM
Moderate 5T4 expression (5T4++)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Recurrent bladder carcinoma HT-1197 cells CVCL_1291
Experiment 22 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.78 nM
Negative 5T4 expression (5T4-)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Bladder carcinoma RT-4 cells CVCL_0036
Experiment 23 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.93 nM
Low 5T4 expression (5T4+)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Bladder carcinoma T24 cells CVCL_0554
Experiment 24 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
0.95 nM
Low 5T4 expression (5T4+)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Lung adenocarcinoma NCI-H1975 cells CVCL_1511
Experiment 25 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
1.03 nM
Low 5T4 expression (5T4+)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Breast ductal carcinoma HCC1937 cells CVCL_0290
Experiment 26 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
1.05 nM
Low 5T4 expression (5T4+)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Lung large cell carcinoma NCI-H1299 cells CVCL_0060
Experiment 27 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
1.06 nM
High 5T4 expression (5T4+++)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Bladder carcinoma HT-1376 cells CVCL_1292
Experiment 28 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
1.34 nM
Negative 5T4 expression (5T4-)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Lung small cell carcinoma DMS 114 cells CVCL_1174
Experiment 29 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
1.53 nM
Negative 5T4 expression (5T4-)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Bladder carcinoma UM-UC-3 cells CVCL_1783
Experiment 30 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
4.28 nM
Moderate 5T4 expression (5T4++)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Bladder carcinoma J82 cells CVCL_0359
Experiment 31 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
9.01 nM
Moderate 5T4 expression (5T4++)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Hepatoblastoma Hep-G2 cells CVCL_0027
Experiment 32 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
9.03 nM
Moderate 5T4 expression (5T4++)
Method Description
The cytotoxic effect of ASN004 was assessed in cell viability assays for a diverse panel of human solid tumor cell lines representing bladder,breast,cervical,colon,gastric,glioblastoma,liver,lung,melanoma,placenta,and prostate cancers.
In Vitro Model Prostate carcinoma LNCaP cells CVCL_0395
References
Ref 1 ASN004, A 5T4-targeting scFv-Fc Antibody-Drug Conjugate with High Drug-to-Antibody Ratio, Induces Complete and Durable Tumor Regressions in Preclinical Models. Mol Cancer Ther. 2021 Aug;20(8):1327-1337.

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