General Information of This Linker
Linker ID
LIN0JWXZZ
Linker Name
Mal-Met-D-Lys
Linker Type
Cathepsin-cleavable linker
Antibody-Linker Relation
Cleavable
Structure
Formula
C20H34N6O5S
Isosmiles
CSCCC(NC(=O)C(N)CCCCN)C(=O)NCCNC(=O)CCN1C(=O)C=CC1=O
InChI
InChI=1S/C20H34N6O5S/c1-32-13-8-15(25-19(30)14(22)4-2-3-9-21)20(31)24-11-10-23-16(27)7-12-26-17(28)5-6-18(26)29/h5-6,14-15H,2-4,7-13,21-22H2,1H3,(H,23,27)(H,24,31)(H,25,30)
InChIKey
OHFJZRLLNNFUJZ-UHFFFAOYSA-N
Pharmaceutical Properties
Molecule Weight
470.596
Polar area
176.72
Complexity
32
xlogp Value
-1.7719
Heavy Count
32
Rot Bonds
16
Hbond acc
8
Hbond Donor
5
Each Antibody-drug Conjugate Related to This Linker
Full Information of The Activity Data of The ADC(s) Related to This Linker
1F6-Met- (D)Lys-AF [Investigative]
Discovered Using Cell Line-derived Xenograft Model
Click To Hide/Show 2 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI)
86.68% (Day 30)
Positive TNF expression (TNF+++/++)
Method Description
3 mg mAb component/kg in vivo therapeutic efficacy of the conjugates in nude mice(5 animals/group).
In Vivo Model DBTRG-05MG glioblastoma cell line xenograft model
In Vitro Model Anaplastic astrocytoma DBTRG-05MG cells CVCL_1169
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Tumor Growth Inhibition value (TGI)
92.40% (Day 30)
Positive TNF expression (TNF+++/++)
Method Description
3 mg mAb component/kg in vivo therapeutic efficacy of the conjugates in nude mice(5 animals/group).
In Vivo Model 786-O human RCC cell line xenograft model
In Vitro Model Renal cell carcinoma 786-O cells CVCL_1051
Revealed Based on the Cell Line Data
Click To Hide/Show 3 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
9.00 ng/mL
Positive TNF expression (TNF+++/++)
Method Description
IC50 values are the mean and SD of 21 independent experimental titrations, each performed at least in duplicate.
In Vitro Model Clear cell renal cell carcinoma Caki-1 cells CVCL_0234
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
12.00 ng/mL
Positive TNF expression (TNF+++/++)
Method Description
IC50 values are the mean and SD of 21 independent experimental titrations, each performed at least in duplicate.
In Vitro Model Renal cell carcinoma 786-O cells CVCL_1051
Experiment 3 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
168.00 ng/mL
Positive TNF expression (TNF+++/++)
Method Description
IC50 values are the mean and SD of 21 independent experimental titrations, each performed at least in duplicate.
In Vitro Model Hodgkin lymphoma L-428 cells CVCL_1361
1F6-Met- (D)Lys-AW [Investigative]
Discovered Using Cell Line-derived Xenograft Model
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)
93.88% (Day 30)
Positive TNF expression (TNF+++/++)
Method Description
1 mg mAb component/kg in vivo therapeutic efficacy of the conjugates in nude mice(5 animals/group).
In Vivo Model 786-O human RCC cell line xenograft model
In Vitro Model Renal cell carcinoma 786-O cells CVCL_1051
Revealed Based on the Cell Line Data
Click To Hide/Show 3 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
15.00 ng/mL
Positive TNF expression (TNF+++/++)
Method Description
IC50 values are the mean and SD of 21 independent experimental titrations, each performed at least in duplicate.
In Vitro Model Clear cell renal cell carcinoma Caki-1 cells CVCL_0234
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
16.00 ng/mL
Positive TNF expression (TNF+++/++)
Method Description
IC50 values are the mean and SD of 21 independent experimental titrations, each performed at least in duplicate.
In Vitro Model Renal cell carcinoma 786-O cells CVCL_1051
Experiment 3 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
19.00 ng/mL
Positive TNF expression (TNF+++/++)
Method Description
IC50 values are the mean and SD of 21 independent experimental titrations, each performed at least in duplicate.
In Vitro Model Hodgkin lymphoma L-428 cells CVCL_1361
1F6-Met- (D)Lys-MMAF [Investigative]
Revealed Based on the Cell Line Data
Click To Hide/Show 3 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
8.00 ng/mL
Positive TNF expression (TNF+++/++)
Method Description
IC50 values are the mean and SD of 21 independent experimental titrations, each performed at least in duplicate.
In Vitro Model Clear cell renal cell carcinoma Caki-1 cells CVCL_0234
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
10.00 ng/mL
Positive TNF expression (TNF+++/++)
Method Description
IC50 values are the mean and SD of 21 independent experimental titrations, each performed at least in duplicate.
In Vitro Model Renal cell carcinoma 786-O cells CVCL_1051
Experiment 3 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
123.00 ng/mL
Positive TNF expression (TNF+++/++)
Method Description
IC50 values are the mean and SD of 21 independent experimental titrations, each performed at least in duplicate.
In Vitro Model Hodgkin lymphoma L-428 cells CVCL_1361
1F6-Met- (D)Lys-AM [Investigative]
Revealed Based on the Cell Line Data
Click To Hide/Show 3 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
39.00 ng/mL
Positive TNF expression (TNF+++/++)
Method Description
IC50 values are the mean and SD of 21 independent experimental titrations, each performed at least in duplicate.
In Vitro Model Clear cell renal cell carcinoma Caki-1 cells CVCL_0234
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
56.00 ng/mL
Positive TNF expression (TNF+++/++)
Method Description
IC50 values are the mean and SD of 21 independent experimental titrations, each performed at least in duplicate.
In Vitro Model Renal cell carcinoma 786-O cells CVCL_1051
Experiment 3 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal Inhibitory Concentration (IC50)
1000.00 ng/mL
Positive TNF expression (TNF+++/++)
Method Description
IC50 values are the mean and SD of 21 independent experimental titrations, each performed at least in duplicate.
In Vitro Model Hodgkin lymphoma L-428 cells CVCL_1361
References
Ref 1 Novel Peptide Linkers for Highly Potent Antibody-Auristatin Conjugate.

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