RAPTT

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RAPTT Corp

1 Investors
Biotechnology / Biopharmaceutical
DENVER, CO

RAPT Therapeutics is a clinical-stage, immunology-focused biopharmaceutical company dedicated to developing oral small-molecule therapies. The company targets oncology and inflammatory diseases with significant unmet needs by creating treatments that modulate critical immune drivers.

Products & Team

Zelnecirnon (RPT193)

Immunology Drug CandidateSeed

Zelnecirnon is an oral drug candidate developed to treat inflammatory diseases by selectively inhibiting the migration of type 2 T helper cells into inflamed tissues. It has been evaluated in clinical trials for atopic dermatitis and asthma; however, in February 2024, the FDA enacted a clinical hold on its trials following a reported case of liver failure in a patient.

Value Proposition

It addresses the need for effective, convenient oral treatments for inflammatory conditions like atopic dermatitis by targeting a specific pathway of immune cell migration that drives the disease.

Pain Points

The company addresses significant unmet medical needs for patients who may lack effective therapies or prefer the convenience of an oral medication over injectable alternatives for chronic conditions.

Oral small-molecule formulationHighly selective mechanism of actionDesigned to inhibit T helper cell migration
Industry
Other Technology
Primary business sector
Founded
2025
Year established
Location
DENVER, CO
Primary headquarters

Funding History

Total Raised:
$10.0K
E

Equity Offering

July 2025
$200.0K
Target
Use of Proceeds
CONVERTIBLE NOTE
Progress
5%
Raised
$10.0K
Target
$200.0K
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