On vector

Ailurus vec®

Why cannot gene expression be easier?

Ailurus vec® (A. vec) rethinks the vector not as a single, passive vehicle for a foreign nucleic acid sequence, but as autonomous carriers that enable autonomous screening and selecting over massive libraries of DNA codes. It is an engine to scale and accelerate biology in a tube.

Vectors, reimagined

Why Ailurus vec?

Recombinant expression is one of the most powerful technologies in life science. Yet it was never easy in practice. No vector is universally suitable for all the genes, yet the options are limited and screening can be tedious. Ailurus vec is meant to change the rules.

The old way. Limited designs and heavy screening.

For decades, vectors have been passive vehicles derived from natural plasmids, lacking built-in logic and flexible options.
This design forces researchers into tedious workflows defined by monoclonal isolations, inefficient one-by-one characterization, and the constant risk of plasmid instability or poor performance.

The A. vec way. All you need in a single library.

With Ailurus vec, you can easily identify and isolate the optimal construct for your target, by simply growing a culture.
The library's built-in logic links high expression to survival, so the best-performing variants enrich themselves automatically. You then can screen countless possibilities in a single batch.

Enable your
AI + Bio
flywheel.

The quantity and quality of data determine the limits of your ambition. Previously, gathering enough data to even just fine-tune a model took weeks. And the cost per experiment, from subcloning to expression validation, can be $$ hundreds of dollars.

Applying A. vec with next-generation sequencing (NGS), now you can easily acquire massive datasets to train predictive model from scratch, at a cost of less than $5 per wet-lab data point, in a single experiment.

This enables you to establish a robust AI+Bio flywheel internally, transitioning from tedious trial-and-error methods to a more systematic and scalable approach.

How it works

Ailurus vec® E. coli Expression Panels

Libraries designed for E. coli, the most commonly used host for fundamental science to protein bioproduction.
Define the search space

Combinatorial library

Gene expression presents a combinatorial optimization problem. A. vec E. coli Panels are assembled from pooled libraries of validated promoters, RBS, tags, terminators, and replicons, providing an extensive initial space. Our libraries vary from 10 thousand (10K Panel) to over ten trillion (10T Panel).

built-in solution

Selfish-selecting logic

Biology offers a powerful solution by parallelism and selection. Each vector in A.vec panels uses a unified principle, linking target gene expression to a selfish selection marker that only acts in its host cell. Under pressure, the culture enriches cells with the optimal vector.

Read out

NGS-based counting

By next-generation sequencing (NGS), or other techniques (available soon), we can quantitatively measure the relative fitness of each vector in the population, which can be used for supervised learning or other AI/ML methods.

Dashboard mockup
Case study

Improve production of a protein-based biomaterial.

Challenge: Proteins have a low expression level with commonly commercial vectors.
Solution: high-throughput screening of 15,000 combinations.
Outcome: Identified optimal designs with 250x improvement in production, while generating structured data for future AI training.
Data value: Spanning diverse optimums, maximizing the protection of IP space. Generated high-quality, structured dataset for continuous AI model improvement.
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Transform your workflow today.

Join the scientists worldwide who are discovering the power of biological programming for expression.