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Kaigene, Inc.

BiotechnologyBiotechnologyAntibody TherapeuticsAutoimmune Diseases
๐Ÿ“ Rockville, MD, United Statesโ€ข Founded 2022โ€ข 11-50 employees
StreetZero Signal 82
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About Kaigene, Inc.

Kaigene Inc. is a biotechnology company that develops innovative antibody therapeutics and fusion proteins to address unmet clinical needs in rare autoimmune diseases. Founded in 2022 and headquartered in Rockville, Maryland, the company focuses on targeted degradation of pathogenic antibodies through platforms such as PDEG. It maintains operations in the U.S. with a primary website at kaigene.com.

LATEST FUNDINGPrivate Placement
$55.0M
Announced 2026-10-14
TOTAL RAISED$31.5M
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Key highlights

  • Raised $54,958,229 in private placement as biotechnology company in Rockville, MD.
  • Secured exclusive licensing deal with Celltrion for KG006 with $8M upfront and up to $736M milestones.
  • Licensed KG006 to Taisho for Japan with $5M upfront and up to $351M+ in milestones and royalties.
  • Operates with focus on antibody discovery engines for severe autoimmune diseases since 2022.

Source document & SEC filing

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