Antibody-drug Conjugate Information

General Information of This Antibody-drug Conjugate (ADC)

ADC ID	DRG0WZXMT
ADC Name	WO2022078260A1 ADC-9
Synonyms	WO2022078260A1 ADC9 Click to Show/Hide
Organization	Sichuan Baili Pharmaceutical Co., Ltd.
Drug Status	Investigative
Indication	In total 2 Indication(s) Breast cancer [ICD11:2C60-2C65] Investigative Gastric cancer [ICD11:2B72] Investigative
Drug-to-Antibody Ratio	7.3
	3D MOL	2D MOL
Antibody Name	Cetuximab		Antibody Info
Antigen Name	Epidermal growth factor receptor (EGFR)		Antigen Info
Payload Name	Ln-D2		Payload Info
Therapeutic Target	DNA topoisomerase 1 (TOP1)		Target Info
Linker Name	WO2022078260A1_ADC-9 linker

General Information of The Activity Data Related to This ADC

Revealed Based on the Cell Line Data

Click To Hide/Show 2 Activity Data Related to This Level

Standard Type	Value	Units	Cell Line	Disease Model
Half Maximal Inhibitory Concentration (IC50)	4.11	nM	BT-474 cells	Invasive breast carcinoma
Half Maximal Inhibitory Concentration (IC50)	5.02	nM	MDA-MB-468 cells	Breast adenocarcinoma

Full List of Activity Data of This Antibody-drug Conjugate

Revealed Based on the Cell Line Data

Click To Hide/Show 2 Activity Data Related to This Level

Experiment 1 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	4.11 nM	Positive HER2 expression (EPHA2+++/++)
Method Description	Potency of compounds and ADCs was evaluated using the BT474 cells. Cells were plated in a 96-well flat bottom tissue culture-treated clear polystyrene plate at ~100,000 cells per well in 200 uL with the indicated concentration of the compound or ADC.
In Vitro Model	Invasive breast carcinoma	BT-474 cells		CVCL_0179
Experiment 2 Reporting the Activity Date of This ADC					[1]
Efficacy Data	Half Maximal Inhibitory Concentration (IC50)	5.02 nM	Positive HER2 expression (EPHA2+++/++)
Method Description	Potency of compounds and ADCs was evaluated using the MDA-MB-468 cells. Cells were plated in a 96-well flat bottom tissue culture-treated clear polystyrene plate at ~100,000 cells per well in 200 uL with the indicated concentration of the compound or ADC.
In Vitro Model	Breast adenocarcinoma	MDA-MB-468 cells		CVCL_0419

References

Ref 1	Camptothecin derivative and ligand-drug conjugate thereof; 2022-04-21.