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 20:28:37 GMT 2025
Edited
by admin
on Wed Apr 02 20:28:37 GMT 2025
Protein Type MONOCLONAL ANTIBODY
Protein Sub Type IGG1
Sequence Origin HUMANIZED RAT
Sequence Type COMPLETE
Record UNII
UP8FP5L8D6
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
Lasrekibart
INN  
Official Name English
H-gamma1 heavy chain humanized (1-448) [VH (Homo sapiens IGHV3-23*02 (88.7%) -(IGHD) -IGHJ4*01 (100%), CDR-IMGT [8.8.11] (26-33.51-58.97-107)) (1-118) -Homo sapiens IGHG1*01, G1m17,1 CH1 K120, CH3 D12, L14, 9-G1v21 CH2 Y15.1, T16, E18 (CH1 K120 (215) (11
Preferred Name English
Immunoglobulin G1 [253-tyrosine,255-threonine,257-glutamic acid], anti-(human interleukin-5) (human-Rattus norvegicus monoclonal HRP00488 ?1-chain), disulfide with human-Rattus norvegicus monoclonal HRP00488 ?-chain, dimer
Common Name English
lasrekibart [INN]
Common Name English
immunoglobulin G1-kappa, anti-[Homo sapiens IL5 (interleukin 5, IL-5)], humanized monoclonal antibody (lasrekibart)
Common Name English
Code System Code Type Description
INN
13500
Created by admin on Wed Apr 02 20:28:37 GMT 2025 , Edited by admin on Wed Apr 02 20:28:37 GMT 2025
PRIMARY
FDA UNII
UP8FP5L8D6
Created by admin on Wed Apr 02 20:28:37 GMT 2025 , Edited by admin on Wed Apr 02 20:28:37 GMT 2025
PRIMARY
CAS
3021525-26-5
Created by admin on Wed Apr 02 20:28:37 GMT 2025 , Edited by admin on Wed Apr 02 20:28:37 GMT 2025
PRIMARY
From To
4_134 4_194
4_23 4_88
3_134 3_194
3_23 3_88
2_368 2_426
2_262 2_322
2_221 4_214
2_145 2_201
2_22 2_96
1_368 1_426
1_262 1_322
1_230 2_230
1_227 2_227
1_221 3_214
1_145 1_201
1_22 1_96
Glycosylation Type MAMMALIAN
Glycosylation Link Type Site
N 1_298
N 2_298
Related Record Type Details
TARGET->LIGAND
Related Record Type Details
ACTIVE MOIETY
Name Property Type Amount Referenced Substance Defining Parameters References
Molecular Formula CHEMICAL
MOL_WEIGHT:NUMBER(CALCULATED) CHEMICAL