BioSMB PD - Multi-Column Chromatography for Early-Stage Process Development

The BioSMB PD system is a multi-column chromatography (MCC) solution sized for lab-scale process development. Unlike batch chromatographic processing, which relies on a single large column, the BioSMB PD system can process from 1 to 16 columns.  

The use of MCC leads to increased productivity and  a consequent significant reduction in chromatographic resin use.

Reduce utilization of chromatographic resins

Inherent unit operation efficiency of the system reduces resin costs by up to 80% without changing either the separation media or buffer used.

Increase application flexibility

Availability of 16 column positions can support a range of capture and polishing steps, such as in HIC, SEC and mixed-mode chromatography.

Scale up and down

Valve technology, flow path configuration and recipe handling consistent between benchtop and GMP scale systems to ensure scalability.

Reduce cleaning and sanitation costs

Disposable valve cassette designed as a single-use component, eliminating the need for difficult cleaning validation processes.

Reduce footprint of unit operations

Eliminate the need for packing skids, large stainless-steel columns and other support infrastructure .

Selecting The Right Technology for Your Process : Batch vs Continuous

As the industry moves toward process intensification and continuous processing, the BioSMB platform provides an ideal opportunity to start exploring possible starting points. For customers seeking lower production costs with a single-use solution for clinical and commercial processing, BioSMB can reduce resin usage by up to 80% with minimal disruption to the accepted ways of doing chromatography today. This presents a considerable saving on operational expenditure, particularly when considering affinity capture steps.   

For users who are actively evaluating perfusion, BioSMB delivers a viable entry point and scale-up pathway. 

The BioSMB platform provides:

  • A highly flexible multicolumn chromatography system
  • High throughput and very efficient resin utilization
  • An open platform that enables the use of many chromatography technologies
  • A fully scalable solution for applications ranging from early-stage process development through clinical manufacture and beyond 

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Designed for Performance and Productivity

Because the BioSMB PD system contains 16 smaller columns, it overcomes many limitations of larger, single-column batch systems. The first column in the load zone is allowed to reach breakthrough, and product breakthrough is captured on a second column. As a result, the binding capacity of the first column far exceeds its batch dynamic binding capacity. In many cases, processes can be operated close to the equilibrium or static binding capacity of the resins, leading to a significant reduction in overall resin usage.

The BioSMB PD system:

  •  Uses only a fraction of the chromatography resin used in a standard batch process
  •  Offers a smaller overall footprint and more scalable configuration
  •  Accommodates production titers greater than 5 g/L
  •  Automates a wide variety of separation modes, including bind/elute mode and flowthrough mode

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System Details

General Specifications

Item

Description

Width / Depth / Height

120 / 73 / 58 cm
(47.2 / 28.7 / 22.8 in.)

Weight

170 kg
(375 lbs)

Electrical Requirements

115 V or 230 V

Required Air Supply

At least 1 barg (14.5 psig) above process pressure


System and Valve Cassette Specifications

Item

Description

Flow Rate Range

1 mm cassette: Up to 50 mL/min
3 mm cassette: Up to 100 mL/min

Inlets

Maximum 8 (including loopback)

Outlets

Maximum 6 (including loopback)

Columns

Maximum 16

Maximum Operating Pressure

10 barg (145 psig)


Sensor Specifications

Item

Description

Pressure

Linear up to 13.8 barg (200 psig)

Ultraviolet-Visible (UV-VIS)

Four UV-VIS sensors each with wavelengths in 210-850 nm range

pH

Maximum 8 Range of 0-14, accuracy of 0.1 pH unit (from 2 to 12)

Conductivity

Range: 1 μS/cm – 200 mS/cm
Accuracy: 0.25 mS/cm (range 10 – 200 mS/cm) 3.0 μS/cm (range 0 – 100 μS/cm)


Pump Specifications

Maximum of 7 pumps
Stepper motor belt drive dual piston pumps, PEEK fluid path, automated piston seal wash, double capsule check valve with additional anti-siphoning valve

Accuracy:

0.5 - 50 mL/min ± 5% (with 1 mm cassette)
0.5 - 100 mL/min ± 5% (with 3 mm cassette)

Part Number

Description

BIOSMB-PD-LD100

BioSMB PD 1 mm Process Development System

BIOSMB-VC-1

BioSMB PD 1 mm Process Development Valve Cassette only

BIOSMB-VC-3

BioSMB PD 3 mm Process Development Valve Cassette only

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Learn More About the BioSMB PD System

Virtual Demo of the BioSMB PD System

The BioSMB platform is a scalable solution for applications ranging from early-stage process development through clinical manufacture and beyond.

Watch Webinar Online

Featured Case Study

Protein A Resin Reduction Achieved With Process Transfer From Batch to BioSMB

Sanofi wanted to upgrade from an existing batch chromatography process to the BioSMB multi-column format, then scale up that process to a continuous perfusion run. This case study details the real-world results.

Download Case Study

Related Assets

Datasheet: BioSMB PD System

PDF 894.2 KB

Success Story: BioSMB Increased Productivity at mAB Capture Step

PDF 230.4 KB

Application Note: BioSMB Process System - Scale-up of...

PDF 421.1 KB

In with the New: Embracing Multicolumn Chromatography

PDF 595.7 KB

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