General Information of This Antibody-drug Conjugate (ADC)
ADC ID
DRG0HEJWD
ADC Name
SC-011
Synonyms
ABBV 011; ABBV-011; ABBV011
   Click to Show/Hide
Organization
AbbVie, Inc.
Drug Status
Phase 1
Indication
In total 1 Indication(s)
Small cell lung cancer [ICD11:2C25]
Phase 1
Drug-to-Antibody Ratio
2
Structure
Antibody Name
SC17
 Antibody Info 
Antigen Name
Seizure protein 6 homolog (SEZ6)
 Antigen Info 
Payload Name
Valeric-acid-calicheamicin
 Payload Info 
Therapeutic Target
Human Deoxyribonucleic acid (hDNA)
 Target Info 
Linker Name
Mc-PEG8-acid-labile linker
 Linker Info 
Conjugate Type
Random conjugation through reduced inter-chain cysteines.
Combination Type
LD19.10
Special Approval(s)
Orphan drug(EMA)
General Information of The Activity Data Related to This ADC
Identified from the Human Clinical Data
Click To Hide/Show 1 Activity Data Related to This Level
Standard Type NCT Number Clinical Status Clinical Trial Description
Undisclosed  NCT03639194
Phase 1
A phase 1 study of ABBV-011 as a single-agent and in combination with budigalimab (ABBV-181) in subjects with relapsed or refractory small cell lung cancer.
Discovered Using Patient-derived Xenograft Model
Click To Hide/Show 22 Activity Data Related to This Level
Standard Type Value Units Animal Model (No. of PDX)
Tumor Growth Inhibition value (TGI) 
≈ 15.3
%
SCLC PDX model (PDX: LU64)
Tumor Growth Inhibition value (TGI) 
≈ 35.6
%
Small cell lung cancer PDX model (PDX: LU149)
Tumor Growth Inhibition value (TGI) 
≈ 42.85
%
Small cell lung cancer PDX model (PDX: LU505)
Tumor Growth Inhibition value (TGI) 
≈ 45.9
%
SCLC PDX model (PDX: LU505)
Tumor Growth Inhibition value (TGI) 
≈ 71.7
%
SCLC PDX model (PDX: LU149)
Tumor Growth Inhibition value (TGI) 
≈ 87
%
SCLC PDX model (PDX: LU505)
Tumor Growth Inhibition value (TGI) 
≈ 89.8
%
SCLC PDX model (PDX: LU95)
Tumor Growth Inhibition value (TGI) 
≈ 89.8
%
Small cell lung cancer PDX model (PDX: LU149)
Tumor Growth Inhibition value (TGI) 
≈ 92
%
SCLC PDX model (PDX: LU64)
Tumor Growth Inhibition value (TGI) 
≈ 93.5
%
SCLC PDX model (PDX: LU149)
Tumor Growth Inhibition value (TGI) 
≈ 94.78
%
Small cell lung cancer PDX model (PDX: LU95)
Tumor Growth Inhibition value (TGI) 
≈ 96
%
Small cell lung cancer PDX model (PDX: LU64)
Tumor Growth Inhibition value (TGI) 
≈ 96.8
%
SCLC PDX model (PDX: LU95)
Tumor Growth Inhibition value (TGI) 
≈ 97
%
SCLC PDX model (PDX: LU95)
Tumor Growth Inhibition value (TGI) 
≈ 98
%
SCLC PDX model (PDX: LU64)
Tumor Growth Inhibition value (TGI) 
≈ 98.4
%
SCLC PDX model (PDX: LU64)
Tumor Growth Inhibition value (TGI) 
≈ 98.7
%
SCLC PDX model (PDX: LU149)
Tumor Growth Inhibition value (TGI) 
≈ 99.6
%
Small cell lung cancer PDX model (PDX: LU95)
Tumor Growth Inhibition value (TGI) 
≈ 99.8
%
Small cell lung cancer PDX model (PDX: LU95)
Tumor Growth Inhibition value (TGI) 
≈ 100
%
Small cell lung cancer PDX model (PDX: LU64)
Tumor Growth Inhibition value (TGI) 
≈ 100
%
Small cell lung cancer PDX model (PDX: LU64)
Tumor Growth Inhibition value (TGI) 
≈ 100
%
Small cell lung cancer PDX model (PDX: LU149)
Full List of Activity Data of This Antibody-drug Conjugate
Identified from the Human Clinical Data
Click To Hide/Show 1 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Related Clinical Trial
NCT Number NCT03639194  Clinical Status Phase 1
Clinical Description A phase 1 study of ABBV-011 as a single-agent and in combination with budigalimab (ABBV-181) in subjects with relapsed or refractory small cell lung cancer.
Discovered Using Patient-derived Xenograft Model
Click To Hide/Show 22 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 15.30% (Day 28) Positive SEZ6 expression (SEZ6+++/++)
Method Description
ABBV-011 LD(NAC-LD19.10)=0.24 mg/kg.
In Vivo Model SCLC PDX model (PDX: LU64)
Experiment 2 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 35.60% (Day 28) Positive SEZ6 expression (SEZ6+++/++)
Method Description
ABBV-011 induces efficient tumor cell killing in cell line-derived models of LU64 and LU149 cells with SC17 expression with high expression.
In Vivo Model Small cell lung cancer PDX model (PDX: LU149)
Experiment 3 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 42.85% (Day 14) Negative SEZ6 expression (SEZ6-)
Method Description
ABBV-011 induces efficient tumor cell killing in cell line-derived models of LU64 and LU149 cells with SC17 expression with high expression.
In Vivo Model Small cell lung cancer PDX model (PDX: LU505)
Experiment 4 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 45.90% (Day 21) Positive SEZ6 expression (SEZ6+++/++)
Method Description
ABBV-011 ADC=8mg/kg.
In Vivo Model SCLC PDX model (PDX: LU505)
Experiment 5 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 71.70% (Day 21) Positive SEZ6 expression (SEZ6+++/++)
Method Description
ABBV-011 ADC=1 mg/kg.
In Vivo Model SCLC PDX model (PDX: LU149)
Experiment 6 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 87.00% (Day 21) Positive SEZ6 expression (SEZ6+++/++)
Method Description
NAC-LD19.10 ADC=8mg/kg.
In Vivo Model SCLC PDX model (PDX: LU505)
Experiment 7 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 89.80% (Day 29) Positive SEZ6 expression (SEZ6+++/++)
Method Description
ABBV-011 ADC=1 mg/kg.
In Vivo Model SCLC PDX model (PDX: LU95)
Experiment 8 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 89.80% (Day 28) Positive SEZ6 expression (SEZ6+++/++)
Method Description
ABBV-011 induces efficient tumor cell killing in cell line-derived models of LU64 and LU149 cells with SC17 expression with high expression.
In Vivo Model Small cell lung cancer PDX model (PDX: LU149)
Experiment 9 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 92.00% (Day 28) Positive SEZ6 expression (SEZ6+++/++)
Method Description
ABBV-011 ADC=0.5 mg/kg.
In Vivo Model SCLC PDX model (PDX: LU64)
Experiment 10 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 93.50% (Day 21) Positive SEZ6 expression (SEZ6+++/++)
Method Description
ABBV-011 ADC=2 mg/kg.
In Vivo Model SCLC PDX model (PDX: LU149)
Experiment 11 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 94.78% (Day 28) Positive SEZ6 expression (SEZ6+++/++)
Method Description
ABBV-011 induces efficient tumor cell killing in cell line-derived models of LU64 and LU149 cells with SC17 expression with high expression.
In Vivo Model Small cell lung cancer PDX model (PDX: LU95)
Experiment 12 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 96.00% (Day 28) Positive SEZ6 expression (SEZ6+++/++)
Method Description
ABBV-011 induces efficient tumor cell killing in cell line-derived models of LU64 and LU149 cells with SC17 expression with high expression.
In Vivo Model Small cell lung cancer PDX model (PDX: LU64)
Experiment 13 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 96.80% (Day 29) Positive SEZ6 expression (SEZ6+++/++)
Method Description
ABBV-011 ADC=2 mg/kg.
In Vivo Model SCLC PDX model (PDX: LU95)
Experiment 14 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 97.00% (Day 29) Positive SEZ6 expression (SEZ6+++/++)
Method Description
ABBV-011 ADC=4 mg/kg.
In Vivo Model SCLC PDX model (PDX: LU95)
Experiment 15 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 98.00% (Day 28) Positive SEZ6 expression (SEZ6+++/++)
Method Description
ABBV-011 ADC=1 mg/kg.
In Vivo Model SCLC PDX model (PDX: LU64)
Experiment 16 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 98.40% (Day 28) Positive SEZ6 expression (SEZ6+++/++)
Method Description
ABBV-011 ADC=2 mg/kg.
In Vivo Model SCLC PDX model (PDX: LU64)
Experiment 17 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 98.70% (Day 21) Positive SEZ6 expression (SEZ6+++/++)
Method Description
ABBV-011 ADC=4 mg/kg.
In Vivo Model SCLC PDX model (PDX: LU149)
Experiment 18 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 99.60% (Day 28) Positive SEZ6 expression (SEZ6+++/++)
Method Description
ABBV-011 induces efficient tumor cell killing in cell line-derived models of LU64 and LU149 cells with SC17 expression with high expression.
In Vivo Model Small cell lung cancer PDX model (PDX: LU95)
Experiment 19 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 99.80% (Day 28) Positive SEZ6 expression (SEZ6+++/++)
Method Description
ABBV-011 induces efficient tumor cell killing in cell line-derived models of LU64 and LU149 cells with SC17 expression with high expression.
In Vivo Model Small cell lung cancer PDX model (PDX: LU95)
Experiment 20 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 100.00% (Day 28) Positive SEZ6 expression (SEZ6+++/++)
Method Description
ABBV-011 induces efficient tumor cell killing in cell line-derived models of LU64 and LU149 cells with SC17 expression with high expression.
In Vivo Model Small cell lung cancer PDX model (PDX: LU64)
Experiment 21 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 100.00% (Day 28) Positive SEZ6 expression (SEZ6+++/++)
Method Description
ABBV-011 induces efficient tumor cell killing in cell line-derived models of LU64 and LU149 cells with SC17 expression with high expression.
In Vivo Model Small cell lung cancer PDX model (PDX: LU64)
Experiment 22 Reporting the Activity Date of This ADC [2]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 100.00% (Day 28) Positive SEZ6 expression (SEZ6+++/++)
Method Description
ABBV-011 induces efficient tumor cell killing in cell line-derived models of LU64 and LU149 cells with SC17 expression with high expression.
In Vivo Model Small cell lung cancer PDX model (PDX: LU149)
References
Ref 1 A Phase I Study of ABBV-011 as a Single-Agent and in Combination With Budigalimab (ABBV-181) in Subjects With Relapsed or Refractory Small Cell Lung Cancer, NCT03639194
Ref 2 ABBV-011, A Novel, Calicheamicin-Based Antibody-Drug Conjugate, Targets SEZ6 to Eradicate Small Cell Lung Cancer Tumors. Mol Cancer Ther. 2022 Jun 1;21(6):986-998.

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