Antibody-drug Conjugate Information

General Information of This Antibody-drug Conjugate (ADC)

ADC ID	DRG0KPKAV
ADC Name	WO2020063676A1 ADC-3
Synonyms	WO2020063676A1_ADC 3 Click to Show/Hide
Organization	Jiangsu Hengrui Pharmaceuticals Co., Ltd.
Drug Status	Investigative
Indication	In total 1 Indication(s) Breast cancer [ICD11:2C60-2C65] Investigative
Drug-to-Antibody Ratio	7.36
Structure
	3D MOL	2D MOL
Antibody Name	Trastuzumab		Antibody Info
Antigen Name	Receptor tyrosine-protein kinase erbB-2 (ERBB2)		Antigen Info
Payload Name	Undisclosed
Linker Name	WO2020063676A1_ADC-3 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)	0.43	nM	SK-BR-3 cells	Breast adenocarcinoma
Half Maximal Inhibitory Concentration (IC50)	> 50	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)	0.43 nM	Positive HER2 expression (HER2 +++)
Method Description	Cells were plated at about 500 cells per well in a 96-well plate in 100 uL of media. In vitro activity and targeted delivery of ADCs, the isotype-matched negative controls ADCs, and naked antibodies control were assessed in cells.
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)	> 50.00 nM	Negative HER2 expression (HER2 -)
Method Description	Cells were plated at about 500 cells per well in a 96-well plate in 100 uL of media. In vitro activity and targeted delivery of ADCs, the isotype-matched negative controls ADCs, and naked antibodies control were assessed in cells.
In Vitro Model	Breast adenocarcinoma	MDA-MB-468 cells		CVCL_0419

References

Ref 1	Ligand-drug conjugate of exatecan analogue, preparation method therefor and application thereof; 2020-04-02.