U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Approval Year

Substance Class Protein
Created
by admin
on Wed Apr 02 21:20:51 GMT 2025
Edited
by admin
on Wed Apr 02 21:20:51 GMT 2025
Protein Type BISPECIFIC ANTIBODY CONJUGATE
Protein Sub Type IGG1|KAPPA
Sequence Origin HUMANIZED MOUSE
Sequence Type COMPLETE
Record UNII
3U4SXA9ADW
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
Immunoglobulin G1 [369-serine,371-alanine,408-lysine,410-valine], anti-(human epidermal growth factor receptor HER2 domain IV) (human-Mus musculus monoclonal rhuMab 4D5 ?1-chain), disulfide with human-Mus musculus monoclonal rhuMab 4D5 ?-chain, (229?228?
Preferred Name English
Anbenitamab Repodatecan
INN  
Official Name English
anbenitamab repodatecan [INN]
Common Name English
immunoglobulin G1-kappa, anti-[Homo sapiens ERBB2 (epidermal growth factor receptor 2, receptor tyrosine protein kinase erbB-2, EGFR2, HER2, HER-2, p185c-erbB2, NEU, CD340)], humanized monoclonal antibody, bispecific biparatopic, tetravalent, conjugated
Common Name English
Code System Code Type Description
CAS
2923420-38-4
Created by admin on Wed Apr 02 21:20:51 GMT 2025 , Edited by admin on Wed Apr 02 21:20:51 GMT 2025
PRIMARY
FDA UNII
3U4SXA9ADW
Created by admin on Wed Apr 02 21:20:51 GMT 2025 , Edited by admin on Wed Apr 02 21:20:51 GMT 2025
PRIMARY
INN
13457
Created by admin on Wed Apr 02 21:20:51 GMT 2025 , Edited by admin on Wed Apr 02 21:20:51 GMT 2025
PRIMARY
From To
1_22 1_96
2_22 2_96
2_146 2_202
2_263 2_323
1_147 1_203
3_23 3_88
4_23 4_88
1_229 2_228
1_232 2_231
1_264 1_324
1_370 1_428
2_222 4_214
1_223 3_214
2_369 2_427
3_134 3_194
4_134 4_194
Glycosylation Type MAMMALIAN
Glycosylation Link Type Site
N 1_300
N 2_299
Related Record Type Details
TOXIN -> CONJUGATE
TARGET->LIGAND
PARENT -> CONJUGATE

Agent Modifications

Modification Process Modification Role Modification Type Amount Fragment Name Fragment ID
CONJUGATION CHEMICAL DBCO-PEG4-GGFG-Exatecan 7L3XY83XWU

Structural Modifications

Modification Type Location Site Location Type Residue Modified Extent Fragment Name Fragment Approval
AMINO_ACID_SUBSTITUTION [1_300] [2_299] Amount: Anbenitamab repodatecan asparagine modification AZ4UZN9LF2
AMINO ACID REMOVAL [1_450] [2_449] C-TERMINUS LYSINE K3Z4F929H6
Name Property Type Amount Referenced Substance Defining Parameters References
Molecular Formula CHEMICAL
MOL_WEIGHT:NUMBER(CALCULATED) CHEMICAL