Cut Costs and Increase Protein Yields with Sirius Proteins’ Easy-to-Integrate Solution
For growing companies, Sirius Proteins provides a patented technology that enhances yields and simplifies protein production in E. coli, making complex protein manufacturing accessible and affordable.
About Us
Who We Are
Sirius Proteins is committed to transforming protein production for small-to-medium enterprises in the biotech, food, health, cosmetics, and energy sectors. Our team has developed patented, cutting-edge technology to make complex protein expression more accessible and cost-effective.
We’re here to empower you to scale up production, improve yields, and simplify your processes without the typical heavy investment in resources or infrastructure.

The Problem
Challenges in Protein Production
Small-to-medium enterprises (SMEs) face significant challenges in scaling protein production due to limited resources, high costs for complex protein manufacturing, and time-intensive purification processes. Traditional systems are often too expensive, and safely producing complex or toxic proteins can limit product development options.
Sirius Proteins offers solutions to make scaling production feasible and efficient for SMEs.
Our Solution
With Sirius Proteins, small and medium enterprises gain access to state-of-the-art protein expression technology that maximises yield and minimises costs. Our system integrates seamlessly into your current setup, enabling you to enhance production capacity without a substantial financial commitment.
Unlock new opportunities in complex protein production with Sirius Proteins.
Sirius Proteins
Our Features

Significant Yield Improvement
Increase yields up to 100-fold, enabling you to meet demand without investing in costly infrastructure.

Cost-Efficient Complex Protein Production
Produce disulphide-bonded proteins affordably in E. coli, circumventing the high costs associated with mammalian cell systems.

Simplified Purification Process
Our innovative vesicle-packaged protein isolation technology reduces the time and cost of downstream purification.

Adaptable for Challenging Proteins
Safely express toxic and complex proteins in bacterial systems, providing you with greater flexibility in product development.
FAQS
Frequently Asked Questions
Will this technology work reliably for smaller operations?
Yes, our system is designed for seamless integration and proven reliability across various protein types, making it ideal for small-to-medium production needs.
Is bacterial production safe for consumer products?
We use non-pathogenic bacterial strains, approved for therapeutic production. For sensitive applications, we also offer low endotoxin options to ensure safety and compliance with regulatory standards.
Explore Affordable Protein Production Solutions
Sign up for a free consultation to discuss how Sirius Proteins’ technology can help scale up your protein production with minimal investment.