AltPep logo — AltPep develops early disease-modifying treatments  and dete...

AltPep

AltPep develops early disease-modifying treatments and detection tools for amyloid diseases.

Founded 2019 United States Seattle, United States 34 employees Series B Total: $78.10M Biotechnology

General Information

Company Name AltPep
Founded Year 2019
Location United States Seattle, United States
Employees 34
Industries Biotechnology
Funding Stage Series B
Social

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About AltPep

AltPep is a biotechnology startup established in 2019, headquartered in the United States. The company specializes in developing early disease-modifying treatments and detection tools for amyloid diseases, focusing on toxic soluble oligomers, a key molecular trigger. This novel approach is backed by decades of research from the Daggett Research Group and is predicated on the discovery of the alpha-sheet protein structure.

AltPep's leading program targets the early detection and neutralization of toxic oligomers in Alzheimer’s Disease before symptoms manifest, positioning the company at the forefront of neurodegenerative disease research.

In June 2023, AltPep secured a significant $52.90M Series B investment from a consortium of prominent investors, including Partners Investment, Alexandria Venture Investments, Eli Lilly, Section 32, Senator Investment Group, and Matrix Capital Management. This investment underscores strong confidence in AltPep's pioneering technology and capacity to impact a critical industry space.

Business keywords: Biomedical startup, Disease-modifying treatments, Amyloid diseases, Neurodegenerative diseases, Type 2 diabetes, Alpha-sheet protein structure, Alzheimer's Disease, Toxic soluble oligomers, Detection tools, Medical research, Innovative approach

Services & Products

Development of diagnostics and therapeutics for amyloid diseases
Early detection and intervention for Alzheimer's and Parkinson's
Utilization of synthetic peptides for targeting b1-sheet toxic oligomers

Target Customers

Healthcare providers Biopharmaceutical companies Neurologists Research institutions

Funding Rounds & Investors (3)

View All
Funding Stage Amount Investors Lead Investors Date
Series B $52.90M 6
Partners Investment, Alexandria Venture Investments +4
01 Jun 2023
Series A $23.10M 2
Alexandria Venture Investments, Matrix Capital Management
01 Jan 2021
Seed $2.10M -
01 May 2019

AltPep Alternatives & Competitors

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AltPep vs

Advancing Therapeutics and Diagnostics for Amyloid Diseases Since 1996

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2-10 employees
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AltPep vs
Oligomerix, Inc
Oligomerix, Inc United States

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AltPep vs
Cognoptix
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FAQ About AltPep

AltPep develops early disease-modifying treatments and detection tools for amyloid diseases.
AltPep was founded in 2019.
AltPep is headquartered in Seattle, United States.
AltPep operates in Biotechnology. Its work centres on Biomedical startup, Disease-modifying treatments, Amyloid diseases and Neurodegenerative diseases. Its customers include Healthcare providers, Biopharmaceutical companies and Neurologists.
AltPep has approximately 34 employees.
AltPep has completed 3 funding rounds, raising a total of $78.10M. The latest funding stage is Series B.
AltPep offers: Development of diagnostics and therapeutics for amyloid diseases, Early detection and intervention for Alzheimer's and Parkinson's, Utilization of synthetic peptides for targeting b1-sheet toxic oligomers.
Top alternatives and competitors to AltPep include ProteoTech, Oligomerix, Inc, Cognoptix, ADmit Therapeutics, Alzinova AB. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
AltPep and ProteoTech are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for AltPep, https://bouncewatch.com/company/altpep, updated 27 October 2025. When citing, please name BounceWatch and link this page.

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