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 09:39:41 GMT 2025
Edited
by admin
on Wed Apr 02 09:39:41 GMT 2025
Protein Type MONOCLONAL ANTIBODY
Protein Sub Type IGG1
Sequence Origin HUMAN
Sequence Type COMPLETE
Record UNII
054Q5D7VZI
Record Status FAILED
Record Version
  • Download
Name Type Language
ADG-20
Preferred Name English
ADINTREVIMAB
INN   USAN  
Official Name English
Immunoglobulin G1-lambda2, anti-[severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike (S) glycoprotein, receptor binding domain (RBD)], Homo sapiens monoclonal antibody; gamma1 heavy chain Homo sapiens (1-454) [VH (Homo sapiens IGHV3-21*01
Common Name English
ADG20
Code English
ADINTREVIMAB [USAN]
Common Name English
adintrevimab [INN]
Common Name English
ADG 20 [WHO-DD]
Common Name English
Immunoglobulin G1 [435-leucine,441-alanine], anti-(severe acute respiratory syndrome coronavirus 2 spike glycoprotein) (human monoclonal ADG20 ?1-chain), disulfide with human monoclonal ADG20 ?-chain, dimer
Common Name English
Code System Code Type Description
NCI_THESAURUS
C182620
Created by admin on Wed Apr 02 09:39:41 GMT 2025 , Edited by admin on Wed Apr 02 09:39:41 GMT 2025
PRIMARY
CAS
2516243-54-0
Created by admin on Wed Apr 02 09:39:41 GMT 2025 , Edited by admin on Wed Apr 02 09:39:41 GMT 2025
PRIMARY
USAN
KL-188
Created by admin on Wed Apr 02 09:39:41 GMT 2025 , Edited by admin on Wed Apr 02 09:39:41 GMT 2025
PRIMARY
FDA UNII
054Q5D7VZI
Created by admin on Wed Apr 02 09:39:41 GMT 2025 , Edited by admin on Wed Apr 02 09:39:41 GMT 2025
PRIMARY
SMS_ID
300000031311
Created by admin on Wed Apr 02 09:39:41 GMT 2025 , Edited by admin on Wed Apr 02 09:39:41 GMT 2025
PRIMARY
INN
12026
Created by admin on Wed Apr 02 09:39:41 GMT 2025 , Edited by admin on Wed Apr 02 09:39:41 GMT 2025
PRIMARY
From To
1_22 1_96
2_22 2_96
2_151 2_207
2_227 4_217
2_268 2_328
1_151 1_207
2_374 2_432
3_22 3_90
3_140 3_199
4_22 4_90
4_140 4_199
1_227 3_217
1_233 2_233
1_236 2_236
1_268 1_328
1_374 1_432
Glycosylation Type MAMMALIAN
Glycosylation Link Type Site
N 1_304
N 2_304
Related Record Type Details
TARGET ORGANISM->INHIBITOR
TARGET->LIGAND
Binding studies have demonstrated that ADG20 competes with ACE-2 for binding to SARS-CoV-2 S protein thus preventing viral entry
Related Record Type Details
ACTIVE MOIETY

Structural Modifications

Modification Type Location Site Location Type Residue Modified Extent Fragment Name Fragment Approval
AMINO ACID REMOVAL [1_454] [2_454] LYSINE K3Z4F929H6
AMINO_ACID_SUBSTITUTION [3_1] [4_1] N-TERMINUS Amount: PIDOLIC ACID SZB83O1W42
Name Property Type Amount Referenced Substance Defining Parameters References
Molecular Formula CHEMICAL
MOL_WEIGHT:NUMBER(CALCULATED) CHEMICAL