Nezastomig Biosimilar Bispecific Antibody (PSMA × CD28) for Research

Cat No.: GMP-Bios-INN-1299

Anti-FOLH1/GCPII/PSMA therapeutic antibody (Pre-made Nezastomig biosimilar,Bispecific mAb) is a biosimilar expressed by mammalian cell line as a benchmark reference therapeutic antibody for cell culture,  assay development,  animal model development, PK/PD model development (Pharmacokinetics & Pharmacodynamic).

Nezastomig (development code REGN5678) is a bispecific antibody targeting FOLH1 (PSMA) and CD28. It is developed by Regeneron for prostate cancer. It is in Phase I/II clinical development.

Order Information

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Catalog No. Package Price(In USD)
GMP-Bios-INN-1299-1mg 1mg
GMP-Bios-INN-1299-10mg 10mg
GMP-Bios-INN-1299-100mg 100mg
GMP-Bios-INN-1299-xmg ≥100mg



Product Details

Products Name (INN Index) Pre-Made Nezastomig biosimilar, Bispecific mAb, Anti-FOLH1/GCPII/PSMA;CD28 Antibody: Anti-PSMA/GCPII/FOLH1/Glutamate carboxypeptidase 2 therapeutic antibody
INN Name Nezastomig
Target FOLH1/GCPII/PSMA;CD28
Format Bispecific mAb
Derivation Human
Species Reactivity Human
CH1+2+3 Isotype G4;G4
VD LC Kappa;Kappa
Highest_Clin_Trial (Jan '20) Phase-I/II
Est. Status Active
100% SI Structure None;None
99% SI Structure None;None
95-98% SI Structure None;None
Year Proposed 2023
Year Recommended 2024
Companies Regeneron Pharmaceuticals
Conditions Approved na
Conditions Active Prostate cancer
Conditions Discontinued na
Production na
Development Tech na