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 00:51:33 GMT 2025
Edited
by admin
on Wed Apr 02 00:51:33 GMT 2025
Protein Type PROBODY
Protein Sub Type IGG1|KAPPA
Sequence Origin HUMAN
Sequence Type COMPLETE
Record UNII
S71HI4AAL8
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
H-gamma1 heavy chain Homo sapiens (1-447) [VH (Homo sapiens IGHV3-30*01 (94.9%) -(IGHD) -IGHJ4*01 (100%), CDR-IMGT [8.8.11] (26-33.51-58.97-107)) (1-118) -Homo sapiens IGHG1*01v, G1m17,1>G1m3,1 CH1 R120, CH3 D12, L14 (CH1 R120 (215) (119-216), hinge 1-15
Preferred Name English
Sovipostobart Beta
INN  
Official Name English
Immunoglobulin G1 [298-afucosylasparagine,de-C-terminal-lysine], anti-(human cytotoxic T-lymphocyte-associated protein 4 extracellular domain) (human monoclonal BMS-986288 ?1-chain), disulfide with prodomain peptide (synthetic masking moiety and protease
Common Name English
immunoglobulin G1-kappa, anti-[Homo sapiens CTLA4 (cytotoxic T-lymphocyte associated protein 4, CTLA-4, CD152)], Homo sapiens monoclonal antibody with a cleavable prodomain of 44 amino acids fused at the N-terminal end of the L-kappa light chains
Common Name English
sovipostobart beta [INN]
Common Name English
Code System Code Type Description
CAS
2649371-20-8
Created by admin on Wed Apr 02 00:51:33 GMT 2025 , Edited by admin on Wed Apr 02 00:51:33 GMT 2025
PRIMARY
FDA UNII
S71HI4AAL8
Created by admin on Wed Apr 02 00:51:33 GMT 2025 , Edited by admin on Wed Apr 02 00:51:33 GMT 2025
PRIMARY
SMS_ID
300000038765
Created by admin on Wed Apr 02 00:51:33 GMT 2025 , Edited by admin on Wed Apr 02 00:51:33 GMT 2025
PRIMARY
NCI_THESAURUS
C213414
Created by admin on Wed Apr 02 00:51:33 GMT 2025 , Edited by admin on Wed Apr 02 00:51:33 GMT 2025
PRIMARY
INN
13125
Created by admin on Wed Apr 02 00:51:33 GMT 2025 , Edited by admin on Wed Apr 02 00:51:33 GMT 2025
PRIMARY
From To
1_22 1_96
1_145 1_201
1_221 3_259
1_227 2_227
1_230 2_230
1_262 1_322
1_368 1_426
2_22 2_96
2_145 2_201
2_221 4_259
2_262 2_322
2_368 2_426
3_7 3_17
3_67 3_133
3_179 3_239
4_7 4_17
4_67 4_133
4_179 4_239
Glycosylation Type MAMMALIAN, AFUCOSYLATED
Glycosylation Link Type Site
N 1_298
N 2_298

Structural Modifications

Modification Type Location Site Location Type Residue Modified Extent Fragment Name Fragment Approval
AMINO_ACID_SUBSTITUTION [3_1] [4_1] N-TERMINUS Q PIDOLIC ACID SZB83O1W42
Name Property Type Amount Referenced Substance Defining Parameters References
Molecular Formula CHEMICAL
MOL_WEIGHT:NUMBER(CALCULATED) CHEMICAL