Insights

Platform Advantage Lassogen's proprietary lasso peptide platform enables high throughput production and optimization of therapeutics, making it attractive for research collaborations, early access to novel peptide modalities, and potential outsourcing of lead generation and optimization for pharma and biotech clients. The platform supports rapid screening and refinement of diverse lasso peptide libraries for GPCR targets.

IO Collaboration The first products target GPCRs for immuno-oncology, with LAS-103 acting as an endothelin receptor type B antagonist that can convert cold tumors into hot by enabling lymphocyte infiltration. This creates opportunities for licensing or co development with cancer companies and for establishing combination therapies with checkpoint inhibitors in ovarian cancer and triple negative breast cancer.

GPCR Targeting Lasso peptides offer protease and pH stability and robust activity against challenging targets, including GPCRs, providing access to hard to drug targets and enabling novel mechanisms such as intracellular enzyme inhibition and receptor modulation. This positions Lassogen as a partner for firms seeking next generation peptide modalities.

Data Driven Discovery A genome mining machine learning algorithm reveals extensive diversity of lasso peptides across bacterial species, suggesting a broad, data rich discovery pipeline. Potential collaborations could include joint discovery programs, access to the algorithm, or IP licensing to accelerate lead generation for therapeutic targets.

Partnership Readiness The company has attracted seed funding and notable investors, including Playground Global and Better Ventures, and a board addition from a venture partner, signaling readiness to pursue partnerships with pharma, CROs, and CDMOs. This environment is favorable for structured BD engagements and co development opportunities.

Lassogen, Inc. Tech Stack

Lassogen, Inc. uses 8 technology products and services including Amazon Web Services, Google Hosted Libraries, Microsoft 365, and more. Explore Lassogen, Inc.'s tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • Google Hosted Libraries
    Content Delivery Network
  • Microsoft 365
    Email
  • Lodash
    Javascript Libraries
  • Lua
    Programming Languages
  • Vimeo
    Video Players
  • OpenResty
    Web Servers
  • Embedly
    Widgets

Media & News

Lassogen, Inc.'s Email Address Formats

Lassogen, Inc. uses at least 1 format(s):
Lassogen, Inc. Email FormatsExamplePercentage
FLast@lassogen.comJDoe@lassogen.com
63%
First.Last@lassogen.comJohn.Doe@lassogen.com
37%

Frequently Asked Questions

Where is Lassogen, Inc.'s headquarters located?

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Lassogen, Inc.'s main headquarters is located at San Diego, California 92121 United States. The company has employees across 1 continents, including North America.

What is Lassogen, Inc.'s official website and social media links?

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Lassogen, Inc.'s official website is lassogen.com and has social profiles on LinkedInCrunchbase.

What is Lassogen, Inc.'s SIC code NAICS code?

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Lassogen, Inc.'s SIC code is 8733 - Noncommercial Research Organizations NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does Lassogen, Inc. have currently?

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As of June 2026, Lassogen, Inc. has approximately 3 employees across 1 continents, including North America. Key team members include Scientist: J. L.. Explore Lassogen, Inc.'s employee directory with LeadIQ.

What industry does Lassogen, Inc. belong to?

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Lassogen, Inc. operates in the Biotechnology Research industry.

What technology does Lassogen, Inc. use?

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Lassogen, Inc.'s tech stack includes Amazon Web ServicesGoogle Hosted LibrariesMicrosoft 365LodashLuaVimeoOpenRestyEmbedly.

What is Lassogen, Inc.'s email format?

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Lassogen, Inc.'s email format typically follows the pattern of FLast@lassogen.com. Find more Lassogen, Inc. email formats with LeadIQ.

How much funding has Lassogen, Inc. raised to date?

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As of June 2026, Lassogen, Inc. has raised $4.5M in funding. The last funding round occurred on Oct 13, 2020 for $4.5M.

When was Lassogen, Inc. founded?

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Lassogen, Inc. was founded in 2019.
Lassogen, Inc. logo

Lassogen, Inc.

Biotechnology ResearchCalifornia, United States2-10 Employees

Based in San Diego, California, Lassogen, Inc. is a biotechnology company developing a new therapeutic modality built from lasso peptides produced by bacteria. The organization focuses on treating difficult diseases such as cancer and autoimmune disorders by programming these peptides to leverage their unique three-dimensional structure, stability, and varied mechanisms of action, including receptor modulation and intracellular or extracellular interactions. Its platform enables high-throughput production and optimization of lasso-based therapeutics.

Founders have developed a genome mining approach that uses machine learning to reveal extensive diversity and prevalence of lasso peptides across many bacterial groups, underscoring the potential of natural peptide diversity as drug starting points. Lassogen’s initial product focus targets G protein-coupled receptors in immuno-oncology, with LAS-103 described as a potent and selective antagonist of the endothelin type B receptor. Blocking ETB is associated with increased tumor lymphocyte infiltration, making some cancers more receptive to immunotherapies, and LAS-103 may be studied in combination approaches for cancers such as ovarian cancer and triple-negative breast cancer.

Section iconCompany Overview

Headquarters
San Diego, California 92121 United States
SIC Code
8733 - Noncommercial Research Organizations
NAICS Code
541714 - Research and Development in Biotechnology (except Nanobiotechnology)
Founded
2019
Employees
2-10

Section iconFunding & Financials

  • $4.5M

    Lassogen, Inc. has raised a total of $4.5M of funding over 2 rounds. Their latest funding round was raised on Oct 13, 2020 in the amount of $4.5M.

  • $1M

    Lassogen, Inc.'s revenue is estimated to be in the range of $1M

Section iconFunding & Financials

  • $4.5M

    Lassogen, Inc. has raised a total of $4.5M of funding over 2 rounds. Their latest funding round was raised on Oct 13, 2020 in the amount of $4.5M.

  • $1M

    Lassogen, Inc.'s revenue is estimated to be in the range of $1M

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