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 22:54:46 GMT 2025
Edited
by admin
on Tue Apr 01 22:54:46 GMT 2025
Protein Type MONOCLONAL ANTIBODY
Protein Sub Type IGG1
Sequence Origin HUMANIZED MOUSE
Sequence Type COMPLETE
Record UNII
QWX84D0DRC
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
Briquilimab
USAN   INN  
Official Name English
AMG-191
Preferred Name English
briquilimab [INN]
Common Name English
JSP191
Code English
BRIQUILIMAB [USAN]
Common Name English
JSP-191
Code English
IMMUNOGLOBULIN G1 (297-GLUTAMINE), ANTI-(HUMAN C-KIT RECEPTOR) (HUMAN-MUS MUSCULUS MONOCLONAL JSP191 .GAMMA.1-CHAIN), DISULFIDE WITH HUMAN-MUS MUSCULUS MONOCLONAL JSP191 .KAPPA.-CHAIN, DIMER
Common Name English
AMG191
Code English
Classification Tree Code System Code
FDA ORPHAN DRUG 820121
Created by admin on Tue Apr 01 22:54:46 GMT 2025 , Edited by admin on Tue Apr 01 22:54:46 GMT 2025
Code System Code Type Description
CAS
2574591-89-0
Created by admin on Tue Apr 01 22:54:46 GMT 2025 , Edited by admin on Tue Apr 01 22:54:46 GMT 2025
PRIMARY
FDA UNII
QWX84D0DRC
Created by admin on Tue Apr 01 22:54:46 GMT 2025 , Edited by admin on Tue Apr 01 22:54:46 GMT 2025
PRIMARY
SMS_ID
300000040551
Created by admin on Tue Apr 01 22:54:46 GMT 2025 , Edited by admin on Tue Apr 01 22:54:46 GMT 2025
PRIMARY
NCI_THESAURUS
C174050
Created by admin on Tue Apr 01 22:54:46 GMT 2025 , Edited by admin on Tue Apr 01 22:54:46 GMT 2025
PRIMARY
USAN
LM-13
Created by admin on Tue Apr 01 22:54:46 GMT 2025 , Edited by admin on Tue Apr 01 22:54:46 GMT 2025
PRIMARY
INN
12124
Created by admin on Tue Apr 01 22:54:46 GMT 2025 , Edited by admin on Tue Apr 01 22:54:46 GMT 2025
PRIMARY
From To
1_22 1_96
2_22 2_96
2_144 2_200
2_220 4_218
2_261 2_321
1_144 1_200
2_367 2_425
3_23 3_92
3_138 3_198
4_23 4_92
4_138 4_198
1_220 3_218
1_226 2_226
1_229 2_229
1_261 1_321
1_367 1_425
Related Record Type Details
TARGET -> INHIBITOR
BINDING
Kd
Related Record Type Details
ACTIVE MOIETY

Structural Modifications

Modification Type Location Site Location Type Residue Modified Extent Fragment Name Fragment Approval
AMINO_ACID_SUBSTITUTION [1_1] [2_1] N-TERMINUS PIDOLIC ACID SZB83O1W42
AMINO ACID REMOVAL [1_447] [2_447] LYSINE K3Z4F929H6
Name Property Type Amount Referenced Substance Defining Parameters References
MOL_WEIGHT:NUMBER(CALCULATED) CHEMICAL
Molecular Formula CHEMICAL