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Tandem Repeat

Americas

Philadelphia

,

United States

Startup

FOUNDED

2017

HEADCOUNT

2-20

FUNDING

Seed

Keywords:

precision_fermentation, synthetic_biology, protein_fibers

BUSINESS

Tandem Repeat produces high-performance protein fibers and materials derived from squid ring teeth (SRT) proteins via biomass fermentation, targeting textile, defense, cosmetic, and medical markets. The company has received a $1.5 million Department of Defense award (with ARCTOS Technology Solutions) to scale domestic bioindustrial manufacturing, DOE grants for bio-based phase-change materials, and BioMADE grants.

BIOTECH INVOLVEMENT

Tandem Repeat uses recombinant expression of engineered squid ring teeth proteins via biomass fermentation, then processes the protein into fibers, films, foams, and coatings. The SRT proteins are tandem repeat polypeptides that self-assemble into beta-sheet nanocrystal structures, giving them self-healing properties, high tensile strength, and thermoplastic behavior.

TECHNOLOGY PLATFORM

precision fermentation; protein engineering; synthetic biology

PRIMARY PRODUCTS

Squitex protein fibers; biosynthesized protein powders for textiles

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