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 03:43:56 GMT 2025
Edited
by admin
on Wed Apr 02 03:43:56 GMT 2025
Protein Type MONOCLONAL ANTIBODY
Protein Sub Type IGG1
Sequence Origin HUMAN
Sequence Type COMPLETE
Record UNII
M00ALT7DTN
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
Bezetabart
INN  
Official Name English
SP-7219
Preferred Name English
SP7219
Code English
bezetabart [INN]
Common Name English
Immunoglobulin G1-kappa, anti-[Homo sapiens CD74 (major histocompatibility complex class II invariant chain)], monoclonal antibody, modified at two specific positions with reactive 4-(azidomethyl)-L -phenylalanine residues
Common Name English
Immunoglobulin G1 [411-(4-azidomethyl-L-phenylalanine)], anti-(human CD74 antigen) (human monoclonal SP7219 ?1-chain), disulfide with human monoclonal SP7219 ?-chain, dimer
Common Name English
Gamma1 heavy chain (1-454) [VH (Homo sapiens IGHV3-30-5*03 (95.9%) -(IGHD) -IGHJ6*01 (93.8%), CDR-IMGT [8.8.16] (27-34.52-59.98-113)) (1-124) -Homo sapiens IGHG1*03v, G1m3>G1m17, nG1m1 CH1 K120, CH3 E12, M14 (CH1 R120>K (221) (125-222), hinge 1-15 (223-2
Common Name English
Code System Code Type Description
SMS_ID
300000017495
Created by admin on Wed Apr 02 03:43:56 GMT 2025 , Edited by admin on Wed Apr 02 03:43:56 GMT 2025
PRIMARY
INN
12653
Created by admin on Wed Apr 02 03:43:56 GMT 2025 , Edited by admin on Wed Apr 02 03:43:56 GMT 2025
PRIMARY
CAS
2763746-69-4
Created by admin on Wed Apr 02 03:43:56 GMT 2025 , Edited by admin on Wed Apr 02 03:43:56 GMT 2025
PRIMARY
FDA UNII
M00ALT7DTN
Created by admin on Wed Apr 02 03:43:56 GMT 2025 , Edited by admin on Wed Apr 02 03:43:56 GMT 2025
PRIMARY
NCI_THESAURUS
C203043
Created by admin on Wed Apr 02 03:43:56 GMT 2025 , Edited by admin on Wed Apr 02 03:43:56 GMT 2025
PRIMARY
From To
1_23 1_97
2_23 2_97
2_151 2_207
2_227 4_215
2_268 2_328
1_151 1_207
2_374 2_432
3_24 3_89
3_135 3_195
4_24 4_89
4_135 4_195
1_227 3_215
1_233 2_233
1_236 2_236
1_268 1_328
1_374 1_432
Related Record Type Details
TARGET->LIGAND
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_411] [2_411] SITE_SPECIFIC 4-AZIDOMETHYL-L-PHENYLALANINE Y93EFN1C36
Name Property Type Amount Referenced Substance Defining Parameters References
MOL_WEIGHT:NUMBER(CALCULATED) CHEMICAL
Molecular Formula CHEMICAL