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Life Sciences Series B Founded 2006

Affinity Biosensors

Developer of rapid antimicrobial susceptibility testing devices for life sciences. The company provides LifeScale, a rapid antimicrobial susceptibility testing technology that offers population-profiling for Gram-negative bacteria in positive blood culture. It also offers primary and secondary antibodies, peptides, reagent kits, inhibitors, and other related products. Founded in 2006, headquartered in Santa Barbara,…

📍 Santa Barbara, United States · Genomics,

Funding snapshot

Last roundSeries B
Amount$3M
Date20 March 2026
Total raised$52M
Team size31

About

Developer of rapid antimicrobial susceptibility testing devices for life sciences. The company provides LifeScale, a rapid antimicrobial susceptibility testing technology that offers population-profiling for Gram-negative bacteria in positive blood culture. It also offers primary and secondary antibodies, peptides, reagent kits, inhibitors, and other related products. Founded in 2006, headquartered in Santa Barbara, United States. The company has raised $51.8M in funding at the series b stage. T The company operates in Life Sciences > Genomics, Life Sciences > Clinical Genomics, Life Sciences > Infectious Diseases, Sustainability Tech > Infectious Diseases. Its business models include Infectious Diseases > In Vitro Diagnostic Tests > Bacterial, Genomics > Applied Genomics > Clinical Genomics > Diagnostics > Sequencing-based > Microbial Testing > Infectious Diseases. Founded in 2006. Headquartered in United States, Santa Barbara. The company has raised funding at the Series B stage. Backed by investors including National Science Foundation.

Business model

Infectious Diseases > In Vitro Diagnostic Tests > Bacterial,

Genomics > Applied Genomics > Clinical Genomics > Diagnostics > Sequencing-based > Microbial Testing > Infectious Diseases

Institutional investors

National Science Foundation

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