Insights

Early-stage biotech Lassogen is an ultra-early stage biotech focused on lasso peptides with a proprietary high-throughput platform, presenting a strategic sales opportunity to venture-backed biotech partners and contract research organizations seeking innovative drug discovery capabilities.

GPCR oncology focus Their first products target GPCRs for immuno-oncology, such as LAS-103 antagonizing ETB to convert cold tumors to hot; this creates sales potential with pharma companies pursuing combination therapies and IO candidates for ovarian and triple-negative breast cancers.

Strategic funding Seed funding totaling around 4.5 million and involvement from notable investors signals investor confidence and readiness for collaboration and licensing deals; potential partners can leverage this to access early-stage programs and co-development discussions.

Bespoke collaboration Proprietary genome mining and ML-driven discovery suggest opportunities for partnerships with computational biology groups, CROs, and biotech firms seeking scalable discovery platforms and access to diverse lasso peptide libraries.

Platform advantages Lasso peptides offer stability across protease, pH, and heat, with diverse mechanisms of action; this can be marketed to attract partners needing robust, novel modalities for difficult targets and potential rapid optimization pipelines.

Similar companies to Lassogen, Inc.

Lassogen, Inc. Tech Stack

Lassogen, Inc. uses 8 technology products and services including iCIMS, Amazon Web Services, Wix, and more. Explore Lassogen, Inc.'s tech stack below.

Media & News

Lassogen, Inc.'s Email Address Formats

Lassogen, Inc. uses at least 2 email formats:
Lassogen, Inc. Email FormatsExamplePercentage
FLast@lassogen.comJDoe@lassogen.com
63%
First.Last@lassogen.comJohn.Doe@lassogen.com
37%

Frequently Asked Questions

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 LinkedIn and Crunchbase.

How much revenue does Lassogen, Inc. generate?

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As of September 2026, Lassogen, Inc.'s annual revenue is estimated to be <$1M.

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

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Lassogen, Inc.'s SIC code is 8731 - Commercial Physical and Biological Research and 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 September 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 iCIMS, Amazon Web Services, Wix, Microsoft 365, Google Cloud, Webflow, Vimeo and Piwik PRO Core.

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 September 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

SIC Code
8731 - Commercial Physical and Biological Research
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 as a Seed.

  • <$1M

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

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