General Information of This Linker
Linker ID
LIN0NXBYJ
Linker Name
TMB-355-ADC Linker
Linker Type
Cathepsin-cleavable linker
Antibody-Linker Relation
Cleavable
Structure
Formula
C12H16N2O3
Isosmiles
O=C(N)C1CCC(CN(C2=O)C(C=C2)=O)CC1
PubChem CID
66787227
InChI
InChI=1S/C12H16N2O3/c13-12(17)9-3-1-8(2-4-9)7-14-10(15)5-6-11(14)16/h5-6,8-9H,1-4,7H2,(H2,13,17)
InChIKey
IBLSXJXHUXUHIM-UHFFFAOYSA-N
Pharmaceutical Properties
Molecule Weight
236.271
Polar area
80.47
Complexity
343.4995491
xlogp Value
0.2031
Heavy Count
17
Rot Bonds
3
Hbond acc
3
Hbond Donor
1
Each Antibody-drug Conjugate Related to This Linker
Full Information of The Activity Data of The ADC(s) Related to This Linker
TMB-355-ADC [Investigative]
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 (lC50)
4.1 nM
Positive CD4 expression (CD4+++/++)
Method Description
A certain number of DoHH2 cells in the logarithmic growth phase were seeded into a 96-well culture plate, and drugs at different concentrations were added to the culture plate for reaction for 72 h. After the reaction was completed, an MTT working solution was added for reaction for 6h, then blue-purple crystalline formazan was dissolved with atriplex solution.

   Click to Show/Hide
In Vitro Model Diffuse large B-cell lymphoma germinal center B-cell type DoHH2 cells CVCL_1179
Experiment 2 Reporting the Activity Date of This ADC [1]
Efficacy Data Half Maximal inhibitory Concentration (lC50)
49.9 nM
Positive CD4 expression (CD4+++/++)
Method Description
A certain number of DoHH2 cells in the logarithmic growth phase were seeded into a 96-well culture plate, and drugs at different concentrations were added to the culture plate for reaction for 72 h. After the reaction was completed, an MTT working solution was added for reaction for 6h, then blue-purple crystalline formazan was dissolved with atriplex solution.

   Click to Show/Hide
In Vitro Model Diffuse large B-cell lymphoma germinal center B-cell type DoHH2 cells CVCL_1179
References
Ref 1 Antibody-drug conjugates for treating infections of human immunodeficiency virus (HIV)