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Immunis

Stem cell secretome biologic for age-related muscle loss

Raised to date

$12M

of $12M offered across 1 Form D filing

Investors
12
Last filed
Jun 15, 2026

About

Immunis, Inc. is an Irvine, California clinical-stage biotechnology company developing secretome-based 'multi-active' biologics for age-related disease. Its proprietary process isolates clinical-grade secreted cellular factors from stem cells that modulate immune function and act on multiple signaling pathways at once. The company's lead investigational product, IMM01-STEM, is an off-the-shelf biologic targeting age-related muscle loss and metabolic decline. It has completed a Phase 1/2a trial in sarcopenic patients with knee osteoarthritis and is running a Phase 2 placebo-controlled study in adults over 50 with sarcopenic obesity.

An off-the-shelf, cell-free secretome biologic that acts on multiple aging pathways at once rather than a single target, advanced further into controlled clinical testing than others in this emerging therapeutic class.

Funding

  • Option to acquireFiled Jun 15, 2026Form D
    $12M/ $12M

Product

IMM01-STEM

Clinical-stage biologic therapeutic

An investigational off-the-shelf biologic composed of stem cell-derived regenerative and immune-modulating secreted factors, developed for age-related muscle atrophy and metabolic disease.

  • Cell-free secretome: clinical-grade secreted cellular factors rather than live cells
  • Off-the-shelf allogeneic product, no patient-specific manufacturing
  • Acts on multiple signaling pathways implicated in aging

Built for

Older adults with sarcopenia, sarcopenic obesity and other age-related immune and metabolic decline, reached through clinicians and eventual pharmaceutical partners

People on file