Our mission
Our mission

Bring native bispecific therapeutics to patients

Our antibody development roots go deep

CD47 targeting
CD47 targeting

Safe and selective blockade of CD47 on tumors

Safe and selective blockade of CD47 on tumors

CD28 targeting

Safe and selective CD28 co-stimulation

Safe and selective blockade of CD47 on tumors

Who we are
Who we are

Our antibody development roots go deep

Our antibody development roots go deep

Our technology
Our technology, natural bispecific antibodies

Multispecific yet natural

κλ bodies

Looking into the future
Looking into the future

Beyond bispecific antibodies

Beyond bispecific antibodies

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  • CD28 targeting
  • How it works

NI-3201 Is a Bispecific Antibody Mediating PD-L1–Dependent CD28 Co-stimulation on T Cells for Enhanced Tumor Control

ASH-2024 generation of FcRH5xCD28 bispecific antibodies

ASH Annual Meeting 2024 - Sara Majocchi -


First-in-human trial of NILK-2401, a CEACAM5xCD47 bispecific κλ body


First-in-human trial of a CEACAM5xCD3 bispecific κλ body for solid cancer


Targeting CEACAM5-positive solid tumors using NILK-2401, a novel CEACAM5xCD47 κλ bispecific antibody


New publication in Cancer Immunology Research

NI-3201 Is a Bispecific Antibody Mediating PD-L1–Dependent CD28 Co-stimulation on T Cells for Enhanced Tumor Control

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