---
title: Repligen | Inspiring advances in bioprocessing
description: Our mission is to inspire advances in bioprocessing as a trusted partner in the production of biologic drugs that improve human health worldwide.
image: https://www.repligen.com/Social/repligen_default_twitter_card_image.png
---
# Bioprocessing Solutions that Accelerate Process Development and Manufacturing
From mAbs and ADCs to mRNA, cell and gene therapy, Repligen helps teams improve yield, reduce risk, and scale with confidence.
[Explore Solutions by Modality](https://www.repligen.com/modalities)
[Speak to an Expert](https://www.repligen.com/support/contact-overview/contact)
###### Solutions by Modality
### Start with your modality. Build the right process.
Each modality requires a different process strategy. We help you align the right technologies to improve yield, protect product quality, and scale with fewer surprises.
#### Monoclonal Antibodies
Increase productivity, optimize purification, and scale with confidence.
[Read More](https://www.repligen.com/modalities/antibodies-proteins)
#### ADCs
Improve control and reduce risk in complex workflows.
[Read More](https://www.repligen.com/ADC)
#### mRNA
Enable fast, flexible manufacturing and scale-up.
[Read More](https://www.repligen.com/modalities/mrna)
#### pDNA
Support robust plasmid production with filtration, chromatography, PAT, and fluid management solutions.
[Read More](https://www.repligen.com/modalities/pdna)
#### Viral Vectors
Improve productivity and scale viral vector processes.
[Read More](https://www.repligen.com/modalities/viral-vectors)
### Why teams choose Repligen
Repligen focuses on the steps that matter most where better process control, reproducibility, and productivity directly impact timelines, cost, and supply.
Our solutions span process intensification, TFF, chromatography, process analytics, and single-use fluid management across upstream and downstream workflows.
#### Higher Productivity
Produce more drug in less time.
#### Process Robustness
Reduce variability at critical steps.
#### Faster Timelines
Move from development to GMP with fewer delays.
#### Modality Flexibility
Support today's pipeline and what comes next.
###### Built for Every Decision-Maker
### What each team needs to move forward
- ##### Process Development Scientists
Accelerate optimization and improve process understanding earlier.
- ##### MSAT Engineers
Reduce transfer risk and scale with consistency.
- ##### Procurement & Operations
Simplify deployment and improve supply reliability.
- ##### Leadership
Increase yield, reduce cost, and shorten timelines.
[Speak to an Expert](https://www.repligen.com/support/contact-overview/contact)
###### Products
### Core technologies. Clear outcomes.
Each platform is designed to improve yield, speed, and control across modalities and at every scale.
#### Upstream Filtration
Increase productivity with perfusion and ATF technologies designed to improve space-time yield.
[Read More](https://www.repligen.com/products/upstream-filtration)
#### Downstream Filtration
Optimize UF/DF with TFF solutions engineered for efficient processing and strong product recovery.
[Read More](https://www.repligen.com/products/downstream-filtration)
#### Chromatography
Streamline purification with pre-packed columns and scalable systems.
[Read More](https://www.repligen.com/products/chromatography)
#### Process Analytics / PAT
Monitor critical parameters in real time to reduce risk.
[Read More](https://www.repligen.com/products/analytics)
#### Single-Use Fluid Management
Simplify fluid handling with scalable, ready-to-use systems.
[Read More](https://www.repligen.com/products/fluid-management)
### Increase productivity without increasing footprint
Repligen’s process intensification approach combines perfusion, TFF, process analytics, and single-use systems to help you achieve higher cell densities, better product quality, and improved space-time yield without expanding facilities.
[Explore Process Intensification](https://www.repligen.com/solutions/process-intensification/perfusion)
### Trusted across biopharmaceutical manufacturing
- Supporting the world’s leading biopharma and CDMO companies
- Deployed in process development and GMP facilities
- Proven in clinical and commercial processes
- Award winning innovations and technologies
##### Our solutions are used in yield-critical and time-critical steps where better control and reproducibility directly impact performance.
###### Looking Ahead
### Building more connected, controllable processes
Bioprocessing is moving toward continuous manufacturing and real-time control. Repligen helps teams get there with integrated analytics, UF/DF optimization, and technologies that enable more predictable, data-driven processes:
- Products Designed for Continuous Processing
- Real-Time Analytics
- Automation & Integration Solutions
- AI-Enabled Tools for Optimization
- Solutions Enabling Flexible Manufacturing
[Learn More](https://www.repligen.com/products)
###### Resources
### Practical insights for process development and scale-up
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TFF Guide
Understand system selection, scaling, and performance.
[Read the Guide](https://www.repligen.com/unit-operations/uf-df/tangential-flow-filtration-guide)
Process Intensification
Improve productivity and space-time yield.
[Explore Strategies](https://www.repligen.com/landing-pages/economics-mab-perfusion-process-intensification)
Process Analytics
Improve control and reduce variability.
[Explore Process Analytics Solutions](https://www.repligen.com/solutions/process-analytics/process-analytics-overview)
 
 
### Build the right process. Scale with confidence.
Whether you are developing mAbs, scaling mRNA, or advancing cell and gene therapies, Repligen helps you design processes that are more productive, more reproducible, and ready for scale.
[Explore Solutions by Modality](https://www.repligen.com/modalities)
[Speak to an Expert](https://www.repligen.com/support/contact-overview/contact)
## A new look. A better way to explore Repligen.
We’ve redesigned Repligen.com to help you find the right solutions faster, with greater clarity and less effort.
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