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 Tue Apr 01 17:13:24 GMT 2025
Edited
by admin
on Tue Apr 01 17:13:24 GMT 2025
Protein Type MONOCLONAL ANTIBODY
Protein Sub Type IGG1
Sequence Origin HUMANIZED MOUSE
Sequence Type COMPLETE
Record UNII
4ZR9JAX9EG
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
JYB1904
Preferred Name English
Ozureprubart
Common Name English
immunoglobulin G1-kappa, anti-[Homo sapiens IGHE (immunoglobulin constant epsilon) region of IgE heavy chain, Fc region of IgE)], humanized monoclonal antibody
Common Name English
ozureprubart [INN]
Common Name English
Immunoglobulin G1 [256-tyrosine,258-threonine,260-glutamic acid], anti-(human immunoglobulin E Fc region) (human-Mus musculus monoclonal JYB1904 ?1-chain), disulfide with human-Mus musculus monoclonal JYB1904 ?-chain, dimer
Common Name English
H-gamma1 heavy chain humanized (1-451) [VH (Homo sapiens IGHV3-66*01 (84.7%) -(IGHD) -IGHJ3*01 (85.7%) M123>L (116), CDR-IMGT [9.7.14] (26-34.52-58.97-110)) (1-121) -Homo sapiens IGHG1*03v, G1m3>G1m17, nG1m1 CH1 K120, CH3 E12, M14, G1v21 CH2 Y15.1, T16,
Common Name English
Code System Code Type Description
FDA UNII
4ZR9JAX9EG
Created by admin on Tue Apr 01 17:13:24 GMT 2025 , Edited by admin on Tue Apr 01 17:13:24 GMT 2025
PRIMARY
CAS
2823332-50-7
Created by admin on Tue Apr 01 17:13:24 GMT 2025 , Edited by admin on Tue Apr 01 17:13:24 GMT 2025
PRIMARY
SMS_ID
300000054740
Created by admin on Tue Apr 01 17:13:24 GMT 2025 , Edited by admin on Tue Apr 01 17:13:24 GMT 2025
PRIMARY
INN
12977
Created by admin on Tue Apr 01 17:13:24 GMT 2025 , Edited by admin on Tue Apr 01 17:13:24 GMT 2025
PRIMARY
NCI_THESAURUS
C206960
Created by admin on Tue Apr 01 17:13:24 GMT 2025 , Edited by admin on Tue Apr 01 17:13:24 GMT 2025
PRIMARY
From To
1_22 1_96
2_22 2_96
2_148 2_204
2_224 4_218
2_265 2_325
1_148 1_204
2_371 2_429
3_23 3_92
3_138 3_198
4_23 4_92
4_138 4_198
1_224 3_218
1_230 2_230
1_233 2_233
1_265 1_325
1_371 1_429
Glycosylation Type MAMMALIAN
Glycosylation Link Type Site
N 1_301
N 2_301
Related Record Type Details
ACTIVE MOIETY
antiallergic

Structural Modifications

Modification Type Location Site Location Type Residue Modified Extent Fragment Name Fragment Approval
AMINO ACID REMOVAL [1_451] [2_451] LYSINE K3Z4F929H6
Name Property Type Amount Referenced Substance Defining Parameters References
MOL_WEIGHT:NUMBER(CALCULATED) CHEMICAL
Molecular Formula CHEMICAL