General Information of This Antibody
Antibody ID
ANI0ZHWYD
Antibody Name
Thio hu anti-CD22 10F4v3
Antibody Type
Monoclonal antibody (mAb)
Antibody Subtype
Humanized IgG1-kappa
Antigen Name
B-cell receptor CD22 (CD22)
 Antigen Info 
Each Antibody-drug Conjugate Related to This Antibody
Full Information of The Activity Data of The ADC(s) Related to This Antibody
WO2017059289A1 ADC-202 [Investigative]
Discovered Using Cell Line-derived Xenograft Model
Click To Hide/Show 6 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 24.87% (Day 11) Moderate CD22 expression (CD22++)
Method Description
Inoculate 150 mice with BJAB cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (0.2 mg/kg) via the tail vein on Day 0.

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In Vivo Model BJAB CDX model
In Vitro Model Burkitt lymphoma BJAB cells CVCL_5711
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 37.61% (Day 11) Moderate CD22 expression (CD22++)
Method Description
Inoculate 150 mice with BJAB cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (0.1 mg/kg) via the tail vein on Day 0.

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In Vivo Model BJAB CDX model
In Vitro Model Burkitt lymphoma BJAB cells CVCL_5711
Experiment 3 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 37.98% (Day 25) Positive HER2 expression (HER2+++/++)
Method Description
Inoculate 150 mice with KPL-4 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously ADC (3 mg/kg) via the tail vein on Day 0.

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In Vivo Model KPL-4 CDX model
In Vitro Model Breast inflammatory carcinoma KPL-4 cells CVCL_5310
Experiment 4 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 69.44% (Day 15) Positive CD22 expression (CD22+++/++)
Method Description
Inoculate 150 mice with WSU-DLCL2 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (0.5 mg/kg) via the tail vein on Day 0.

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In Vivo Model WSU-DLCL2 CDX model
In Vitro Model Diffuse large B-cell lymphoma WSU-DLCL2 cells CVCL_1902
Experiment 5 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 95.56% (Day 15) Positive CD22 expression (CD22+++/++)
Method Description
Inoculate 150 mice with WSU-DLCL2 cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (2 mg/kg) via the tail vein on Day 0.

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In Vivo Model WSU-DLCL2 CDX model
In Vitro Model Diffuse large B-cell lymphoma WSU-DLCL2 cells CVCL_1902
Experiment 6 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI) ≈ 98.69% (Day 11) Moderate CD22 expression (CD22++)
Method Description
Inoculate 150 mice with BJAB cells at 3 million cells/mouse suspended in HBSS/matrigel, in the thoracic mammary fat pad at a volume of 0.2 ml. When tumors have reached a mean tumor volume of 100-250 mm3, they will be grouped out into 10 groups of 8-10 mice each. A single treatment will be administered intravenously (0.4 mg/kg) via the tail vein on Day 0.

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In Vivo Model BJAB CDX model
In Vitro Model Burkitt lymphoma BJAB cells CVCL_5711
Obtained from the Model Organism Data
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) ≈ 52.34% (Day 10) Positive HER2 expression (HER2+++/++)
Method Description
Before being used for an in vivo efficacy study, the MMTV-HER2 Fo5 transgenic mammary tumor was surgically transplanted into the mammary fat pad of nu/nu mice in fragments that measured approximately 2x2 mm. MMTV-HER2 Fo5 mammary allograft tumors inoculated into CRL nu/nu mice aftersingle,then iv 1 mg/kg ADC dosing on day 0.
In Vivo Model Breast cancer model MMTV-HER2 Fo5
References
Ref 1 Pyrrolobenzodiazepine antibody drug conjugates and methods of use; 2017-04-06.

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