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 18:26:14 GMT 2025
Edited
by admin
on Wed Apr 02 18:26:14 GMT 2025
Protein Type MONOCLONAL ANTIBODY
Protein Sub Type IGG1|KAPPA
Sequence Origin HUMANIZED MOUSE
Sequence Type COMPLETE
Record UNII
6GCR77W6UZ
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
BR-105
Preferred Name English
Lumistobart
INN  
Official Name English
lumistobart [INN]
Common Name English
Immunoglobulin G1, anti-(human signal regulatory protein ?) (human-Mus musculus monoclonal BR105 ?1-chain), disulfide with human-Mus musculus monoclonal BR105 ?-chain, dimer
Common Name English
immunoglobulin G1-kappa, anti-[Homo sapiens SIRPA (signal regulatory protein alpha, SHPS1, protein tyrosine phosphatase nonreceptor type substrate 1, PTPNS1, SIRP, SIRP alpha, CD172a)], humanized monoclonal antibody
Common Name English
BR105
Code English
H-gamma1 heavy chain humanized (1-448) [VH (Homo sapiens IGHV4-31*02 (93.9%) -(IGHD) -IGHJ4*01 (86.7%) L123>T (113), CDR-IMGT [9.7.11] (26-34.52-58.97-107)) (1-118) -Homo sapiens IGHG1*03v, G1m3>G1m17, nG1m1 CH1 K120, CH3 E12, M14, G1v29 CH2 A84.4 (CH1 R
Common Name English
Code System Code Type Description
CAS
2851923-91-4
Created by admin on Wed Apr 02 18:26:14 GMT 2025 , Edited by admin on Wed Apr 02 18:26:14 GMT 2025
PRIMARY
NCI_THESAURUS
C187653
Created by admin on Wed Apr 02 18:26:14 GMT 2025 , Edited by admin on Wed Apr 02 18:26:14 GMT 2025
PRIMARY
FDA UNII
6GCR77W6UZ
Created by admin on Wed Apr 02 18:26:14 GMT 2025 , Edited by admin on Wed Apr 02 18:26:14 GMT 2025
PRIMARY
SMS_ID
300000054746
Created by admin on Wed Apr 02 18:26:14 GMT 2025 , Edited by admin on Wed Apr 02 18:26:14 GMT 2025
PRIMARY
INN
13012
Created by admin on Wed Apr 02 18:26:14 GMT 2025 , Edited by admin on Wed Apr 02 18:26:14 GMT 2025
PRIMARY
From To
1_22 1_96
2_22 2_96
2_145 2_201
2_221 4_220
2_262 2_322
1_145 1_201
2_368 2_426
3_23 3_94
3_140 3_200
4_23 4_94
4_140 4_200
1_221 3_220
1_227 2_227
1_230 2_230
1_262 1_322
1_368 1_426
Related Record Type Details
ACTIVE MOIETY

Structural Modifications

Modification Type Location Site Location Type Residue Modified Extent Fragment Name Fragment Approval
AMINO_ACID_SUBSTITUTION N-TERMINUS Q PIDOLIC ACID SZB83O1W42
AMINO ACID REMOVAL [1_448] [2_448] C-TERMINUS K Amount: LYSINE K3Z4F929H6
Name Property Type Amount Referenced Substance Defining Parameters References
Molecular Formula CHEMICAL
MOL_WEIGHT:NUMBER(CALCULATED) CHEMICAL