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 19:56:02 GMT 2025
Edited
by admin
on Wed Apr 02 19:56:02 GMT 2025
Protein Type MONOCLONAL ANTIBODY
Protein Sub Type IGG4|KAPPA
Sequence Origin HUMANIZED MOUSE
Sequence Type COMPLETE
Record UNII
FA6H9P65L6
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
H-gamma4 heavy chain humanized (1-445) [VH (Homo sapiens IGHV3-48*01 (88.8%) -(IGHD) -IGHJ4*01 (93.3%), CDR-IMGT [8.8.11] (26-33.51-58.97-107)) (1-118) -Homo sapiens IGHG4*01, nG4m(a) CH2 L92, G4v5 h P10 (CH1 (119-216), hinge 1-12 S10>P (226) (217-228),
Preferred Name English
Drotokibart
Common Name English
immunoglobulin G4-kappa, anti-[Homo sapiens IL4R (interleukin 4 receptor, IL4RA, IL-4RA, interleukin 13 receptor, CD124)], humanized monoclonal antibody
Common Name English
Immunoglobulin G4 [226-proline], anti-(human interleukin-4 receptor subunit ?) (human-Mus musculus monoclonal ER006-01 ?4-chain), disulfide with human-Mus musculus monoclonal ER006-01 ?-chain, dimer
Common Name English
drotokibart [INN]
Common Name English
Code System Code Type Description
CAS
2925270-26-2
Created by admin on Wed Apr 02 19:56:02 GMT 2025 , Edited by admin on Wed Apr 02 19:56:02 GMT 2025
PRIMARY
FDA UNII
FA6H9P65L6
Created by admin on Wed Apr 02 19:56:02 GMT 2025 , Edited by admin on Wed Apr 02 19:56:02 GMT 2025
PRIMARY
NCI_THESAURUS
C211769
Created by admin on Wed Apr 02 19:56:02 GMT 2025 , Edited by admin on Wed Apr 02 19:56:02 GMT 2025
PRIMARY
SMS_ID
300000057009
Created by admin on Wed Apr 02 19:56:02 GMT 2025 , Edited by admin on Wed Apr 02 19:56:02 GMT 2025
PRIMARY
INN
13214
Created by admin on Wed Apr 02 19:56:02 GMT 2025 , Edited by admin on Wed Apr 02 19:56:02 GMT 2025
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From To
1_22 1_96
2_22 2_96
2_132 4_215
2_145 2_201
2_259 2_319
1_132 3_215
2_365 2_423
3_23 3_87
3_135 3_195
4_23 4_87
4_135 4_195
1_145 1_201
1_224 2_224
1_227 2_227
1_259 1_319
1_365 1_423
Glycosylation Type MAMMALIAN
Glycosylation Link Type Site
N 1_295
N 2_295
Related Record Type Details
TARGET->LIGAND
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_445] [2_445] C-TERMINUS K LYSINE K3Z4F929H6
Name Property Type Amount Referenced Substance Defining Parameters References
Molecular Formula CHEMICAL
MOL_WEIGHT:NUMBER(CALCULATED) CHEMICAL