Management Blueprint Podcast: Simplify Complexity with Ben Larman

How to build a scientific tool company around a story the audience can actually hear — DNA-barcoded antibody reactomics, AI-assisted interpretation, and the discipline of refining the narrative.

No embed player was provided on the publisher's page. Listen via the show page or Apple Podcasts below.

In Episode 270 of The Management Blueprint Podcast, host Steve Preda interviews H. Benjamin Larman, Scientific Founder and CSO of Infinity Bio, about the science and the storytelling behind antibody reactomics. The conversation works through two of Larman's frameworks — an Antibody Reactomics Framework for reading the full immune repertoire via DNA-barcoded antigens, and a Complex Data Delivery Framework for translating that high-dimensional output into actionable findings for researchers and biotech partners. The back half pulls back from the science to discuss AI's effect on the cost of integrating reactome data with the literature, the dangers of "drinking your own Kool-Aid," and the lessons Larman has taken from refining Infinity Bio's narrative through repeated customer conversations.

In this episode:

  • Self-Assembly Bet: MIPSA lets protein fragments barcode themselves in a single tube — removing the throughput-limiting conjugation step that has historically constrained display platforms.
  • Data Delivery: the Complex Data Delivery Framework narrows raw high-dimensional reactome output into a contextualized result a biotech or research partner can act on.
  • Story Discipline: "You really need to understand your audience and how to tell your story to be heard." — Larman on the refinement of Infinity Bio's narrative through customer conversations.
  • Kool-Aid Risk: Preda and Larman on how living inside a technology every day can blind founders to what their audience actually needs to hear.
Full transcript

The complete word-for-word transcript of this episode is published by Summit OS on the canonical episode page. Out of respect for the publisher's editorial rights, we link out rather than mirror the full text here.

Read the full transcript: summitos.co/podcast/270-simplify-complexity-with-ben-larman

The publisher's page contains a speaker-attributed transcript covering: Larman's scientific background and motivation; the mechanics of antibody reactomics and DNA barcoding; how MIPSA enables self-assembling libraries; the Complex Data Delivery Framework for communicating high-dimensional output; AI's role in integrating reactome data with the scientific literature; and storytelling lessons for biotech founders.

Key quotes

"The immune system is incredibly complex. We're just scratching the surface in understanding it."

— H. Benjamin Larman, Infinity Bio

"There's roughly 100 trillion antibody molecules in every drop of blood storing information from prior immune responses."

— H. Benjamin Larman, Infinity Bio

"We use self-assembly in a single reaction allowing protein fragments to barcode themselves in one tube."

— H. Benjamin Larman, Infinity Bio

"You really need to understand your audience and how to tell your story to be heard."

— H. Benjamin Larman, Infinity Bio

"Telling the story is so important and building the team around that story is so important."

— H. Benjamin Larman, Infinity Bio

"When you drink your own Kool-Aid, you can oftentimes take that for granted."

— Steve Preda, host

Topics covered

  • Larman's personal "why" and Infinity Bio's founding mission
  • How reading the antibody reactome informs treatment of immune conditions
  • The Antibody Reactomics Framework and its development
  • DNA sequencing technology and its expanding role in healthcare
  • Infinity Bio's unique approach using MIPSA technology
  • The challenge of communicating complex data to non-specialist customers
  • AI's role in transforming biomedical research
  • Key questions biotech entrepreneurs should ask themselves

About the guest

H. Benjamin Larman, PhD, is Scientific Founder and Chief Scientific Officer of Infinity Bio and a faculty member at Johns Hopkins. His lab developed MIPSA and the broader reactomics methods that Infinity Bio now offers as a service to biopharma and academic partners. Connect on LinkedIn.

About the show

The Management Blueprint Podcast is hosted by Steve Preda of Summit OS. The show interviews founders and operators about the operating frameworks that let complex businesses scale. Episode 270 aired January 10, 2025.

← Back to all resources

Related resources

Webinar

Antibody Reactome Profiling for Human Health

Why reactome profiling captures biology that other immune assays miss.

Read more
Podcast

Antibody Reactome Profiling via self-assembling libraries of DNA barcoded antigens — AIRRC7

Ben Larman at AIRRC7: the science behind MIPSA library construction.

Read more
Video

How measuring the reactivities of circulating antibodies through reactome profiling can provide novel insights into human health

Why reactome profiling captures biology that other immune assays miss.

Read more
Video

Infinity Bio MIPSA Explainer

How MIPSA deciphers the antibody reactome: the three-step workflow at a glance.

Read more
Video

Unveiling the Antibody Reactome: A New Frontier in Precision Immunology

Antibody Reactomics: the new dimension for precision immunology research.

Read more
Brochure

Antibody Reactomics: The Responsive Layer of Immune Memory

Where the antibody reactome fits in the multi-omic stack, how MIPSA deciphers it, and what the HuSIGHT, VirSIGHT, and En…

Read more
Publication

Efficient encoding of large antigenic spaces by epitope prioritization with Dolphyn

Dolphyn algorithm: efficient epitope prioritization for extensive antigenic spaces.

Read more
Publication

Schistosoma mansoni vaccine candidates identified by unbiased phage display screening in self-cured rhesus macaques

Schistosoma mansoni vaccine candidates identified via unbiased screening in self-cured macaques.

Read more
Publication

Allergenic food protein consumption is associated with systemic IgG antibody responses in non-allergic individuals

Common food proteins drive systemic IgG responses in non-allergic adults (Cell Immunity, 2022).

Read more
Publication

Detecting antibody reactivities in Phage ImmunoPrecipitation Sequencing data

Methods paper: statistical detection of true antibody reactivities in sequencing-based reactome data.

Read more
Publication

Unbiased discovery of autoantibodies associated with severe COVID-19 via genome-scale self-assembled DNA-barcoded protein libraries

Credle et al., Nature Comm 2022: the foundational MIPSA paper introducing antibody reactome profiling.

Read more
Publication

Deconvoluting virome-wide antibody epitope reactivity profiles

Bioinformatic deconvolution of cross-reactive signals in virome-wide antibody reactome data.

Read more