ELFRITATUG
UNII 3YP5J43PZ9

Substance Identification & Data

This profile provides standardized clinical and technical data for Elfritatug, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 3YP5J43PZ9.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 3058391-18-4 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

3YP5J43PZ9

CAS Registry Number

3058391-18-4

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

ELFRITATUG

Official standardized name for this substance within the FDA UNII nomenclature system.

INN ID

13986

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

protein

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Elfritatug. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.

FDA Official Name

ELFRITATUG

Common Names & Synonyms

ELFRITATUG [INN]

H-GAMMA1 HEAVY CHAIN HUMANIZED (1-447) (VH (HOMO SAPIENS IGHV3-66*01 (85.6%) -(IGHD) -IGHJ4*01 (85.7%) M123>L (112), CDR-IMGT (8.7.11) (26-33.51-57.96-106)) (1-117) -HOMO SAPIENS IGHG1*01 (100%) G1M17,1 CH1 K120, CH3 D12, L14 (CH1 K120 (214) (118-215), HINGE 1-15 (216-230), CH2 (231-340), CH3 D12 (356), L14 (358) (341-445), CHS (446-447)) (118-447)), (220-217')-DISULFIDE WITH KAPPA LIGHT CHAIN HUMANIZED (1'-217') (V-KAPPA (HOMO SAPIENS IGKV1-9*03 (92.1%) -IGKJ4*01 (100%), CDR-IMGT (6.3.12) (27-32.50-52.89-100)) (1'-110') -HOMO SAPIENS IGKC*01 (100%), KM3 A45.1 (156'), V101 (194') (111'-217')); DIMER (226-226'':229-229'')-BISDISULFIDE, PRODUCED IN CHINESE HAMSTER OVARY (CHO) CELLS, CELL LINE CHO-DG44, LACKING THE ENZYME DIHYDROFOLATE REDUCTASE (DHFR) AND THE ENZYME ALPHA-(1,6)-FUCOSYLTRANSFERASE (FUT8-KO), GLYCOFORM ALFA

IMMUNOGLOBULIN G1, ANTI-(HUMAN HISTOCOMPATIBILITY ANTIGEN HLA-G) (HUMAN-ORYCTOLAGUS CUNICULUS MONOCLONAL UCB4594 .GAMMA.-CHAIN), DISULFIDE WITH HUMAN-ORYCTOLAGUS CUNICULUS MONOCLONAL UCB4594 .KAPPA.-CHAIN, DIMER

IMMUNOGLOBULIN G1-KAPPA, ANTI-(HOMO SAPIENS HLA-G (HUMAN LEUCOCYTE ANTIGEN G, CLASS I MAJOR HISTOCOMPATIBILITY (MH1) ANTIGEN G) C-LIKE DOMAIN), HUMANIZED MONOCLONAL ANTIBODY (ELFRITATUG)

Technical Codes

UCB4594

UCB-4594

External Clinical & Regulatory Resources

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