Drug Profile

KBA 1636

Alternative Names: AT 1636 IYN; AT 1636-bispecifc antibody - Kling Biotherapeutics; CD3-AT 1636; KBA-1636

Latest Information Update: 07 Oct 2025

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At a glance

Originator AIMM Therapeutics
Developer Kling Biotherapeutics
Class Antineoplastics; Bispecific antibodies; Immunotherapies
Mechanism of Action Antibody-dependent cell cytotoxicity; T lymphocyte stimulants

Orphan Drug Status

Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.

No
New Molecular Entity Yes
Available For Licensing Yes

07 Oct 2025 Discontinued - Preclinical for Colorectal cancer in Netherlands (Parenteral)
28 Jul 2024 No recent reports of development identified for preclinical development in Colorectal-cancer in Netherlands (Parenteral)
25 Jun 2020 AT 1636 IYN is available for licensing as of 25 Jun 2020. https://aimmtherapeutics.com/

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