For AI/ML teams in drug discovery

Great models demand great data

Go from in silico design to physical characterization with Twist.
Get sequence-perfect antibodies, a suite of characterization assays, and AI-ready data in as few as 15 days.

High-fidelity data,
15-day velocity.

Iterate your AI models without bottlenecks with reproducible binding and developability in weeks

130K+Antibodies assayed
>200KProteins expressed
7MData points generated
Trusted by 445+ partners

How we can help

Let your team focus on AI, Twist handles the wet lab.

Generate more sequences, move faster, and get model-ready data without taking on the complexity of protein production, assay execution, or data generation.

How it works

Power your AI-guided drug discovery

Twist connects sequence generation to documented, model-ready data through an integrated suite of products and services.

Design
Step 1: Design

Submit sequences

Input your sequences from your Gen AI platforms to generate DNA or protein production for wet-lab validation.

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Build
Step 2: Build

Protein production & data generation

With high-quality datasets, researchers can train and refine their AI models. Validate those models with Twist Express Antibodies and high-throughput characterization services to generate data from sequences in as few as 15 days.

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Test
Step 3: Test

Data delivery

Twist enables the validation of your AI outputs for thousands of proteins for binding and developability characteristics. Twist offers custom data delivery formats that are benchmarked against clinical antibody controls to ensure high-quality datasets ready for direct use in your AI and machine learning models.

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Learn
Step 4: Learn

Training & iteration

Twist connects your sequences to documented and predictable data sets that you can use to integrate into your models improve your drug discovery and development efforts. Need help designing a program or interpreting your data?

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Why Twist

10+ characterization assays, all in one workflow

Others can only provide binding confirmation. Twist delivers the full developability picture: every data type your AI model needs to train, rank, and advance leads to clinical validation.

Binding assessment assays

Developability assays

Cell-based functional assays

Binding Kinetics: Affinity Ranking (SPR)

Full kinetic characterization across a concentration series with global $K_D$ fits (Blue: data; Red: fit).

Data visualization for Binding Kinetics: Affinity Ranking (SPR)

On-cell binding confirmation: Flow Cytometry

Evaluate binding to multiple cell lines at a single concentration or in a or in a concentration series to calculate on cell affinity, or EC50.

Data visualization for Solubility, Aggregation, Stability - DLS/NanoDSF

Biophysical Characterization: Epitope Binning (SPR)

Identify antibody communities and distinct binding epitopes via classical SPR cross-competition for diverse lead selection.

Data visualization for Biophysical Characterization: Epitope Binning (SPR)

Biophysical Properties - Various

Benchmark manufacturing feasibility and sample quality by quantifying production yield, monomeric purity (aSEC), and particle size distribution (DLS).

Data visualization for Biophysical Properties - Various

Solubility, Aggregation, Stability - DLS/NanoDSF

Assess biophysical properties including thermal stability (Tm, Tagg) and monodispersity to help rank order based on stability and aggregation propensity.

Data visualization for BiSolubility, Aggregation, Stability - DLS/NanoDSF

Off-Target Binding – BVP-ELISA & AC-SINS

Evaluate developability risk by quantifying off-target binding and self-association via BVP-ELISA and AC-SINS profiling.

Data visualization for Off-Target Binding - ELISA or HPLC

High-Throughput Hydrophobicity and Non-Specific Binding

Excellent assay correlation between high-throughput HIC versus HPLC HIC with IgG and VHH-Fc standards. A similar correlation is observed for plate-based CIC.

Data visualization for Thermostability - SPR and Various

Comprehensive Functional Characterization

Customizable assay platforms to evaluate functional potency and mechanism of action across multiple cell types.

Data visualization for Binding Kinetics: Iso Affinity (SPR)

Let's talk about your pipeline

Tell us where you are in your AI drug discovery journey. Our scientific team will reach out within one business day to discuss how Twist can accelerate your work.

For Research Use Only. Not for use in diagnostic procedures.