Custom Production

High-quality, custom design & synthesis of recombinant proteins

Our recombinant protein experience along with our proprietary SAMS™ platform will ensure your product has the optimal natural protein configuration for bioactivity in your application.

Structure Optimization

Optimized protein configuration to enhance specificity, sensitivity, and yield.

Purity & Bioactivity

Analyzed for purity and bioactivity to ensure successful application.

Large Batch

Large-scale production batches with batch-to-batch consistency.

GMP-Grade Production

ISO certified and batch auditing records available for optional GMP-level production.

SAMS™ Platform

Our proprietary structure aided design and multiplex screening technology uses bioinformatics and 3D modeling combined with in vitro expression condition optimization to optimize protein configuration.

Quality Control

KACTUS performs quality control testing criteria including endotoxin, residual host cell protein, etc. Proteins are synthesized in an antibiotic-free and animal-free environment.

Leave us a message or schedule a meeting to discuss your custom project