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Automated Magnetic Separations for Proteomics

Accelerate proteomics workflow throughput (HTS) using magnetic separations.

Thermo Scientific Pierce Magnetic BeadsSpeed and sample purity are major concerns for proteomics researchers, and strategies to acheive higher throughput for sample-handling and data-processing are desired. Magnetic particles comprise a convenient solid support for a variety of assays and procedures based on affinity purification. Paramagnetic beads are especially well suited for automated procedures because instrumentation exists to easily mix, incubate and separate the particles in 96-well plates without columns or centrifugation. Such ease of manipulation enables rapid processing of many samples and seemless integration and compatibility with entire workflows.

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Protein Methods Library Home

Overview of Affinity Purification

Overview of Immunoprecipitation

Automation-validated Pierce Magnetic Beads

Thermo Scientific™ Pierce™ Magnetic Beads are high-performance, iron oxide, superparamagnetic particles that are derivatized with different ligands for use in a variety of affinity purification methods. The beads are designed and validate for use with automated magnetic particle processors, including high-throughput magnetic platforms. The beads also enable premium performance for simple benchtop applications using an appropriate magnetic stand.

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Affinity Purification

Pierce Magnetic Beads

IP and Pull-Down Kits

Pierce Magnetic Beads and Kits.
Magnetic Bead Affinity Target Magnetic Bead Kits
Anti-HA HA-tagged fusion proteins HA-Tag Magnetic IP/Co-IP Kit
Anti-c-Myc Myc-tagged fusion proteins Myc-Tag Magnetic IP/Co-IP Kit
Ni-NTA His-tagged fusion proteins  
Glutathione Glutathione S-transferase (GST) fusion proteins  
NHS ester Covalent immobilization of primary amine molecules
(proteins, peptides, etc.) for affinity purification
Direct Magnetic IP Kit
Protein A/G Antibodies (IgG containing Fc) Classic Magnetic IP Kit
Crosslink Magnetic IP Kit
Protein A Antibodies (IgG containing Fc)  
Protein G Antibodies (IgG containing Fc)  
Protein L Antibodies (Ig containing kappa light chains)  
Streptavidin Biotin or desthiobiotin  
Titanium Dioxide Phosphopeptides containing phospho Ser, Tyr or Thr Phosphopeptide Enrichment Kit

KingFisher Magnetic Particle Processors

Prepare samples efficiently from a variety of materials with Thermo Scientific™ KingFisher™ Magnetic Particle Processors, which offer highly versatile, automated magnetic-particle processing for DNA/RNA, protein or cell purification from virtually any source. Using revolutionary magnetic particle separation technology, these systems provide excellent reproduciblity and quality. Thermo Scientific BindIt™ Software provides integrated or remote control of KingFisher Instruments. Ready-to-use BindIt Software protocols (.bdz files) are available for variety of applications with Pierce Magnetic Beads.

Reproducibility of purification with KingFisher Instrument and Pierce Magnetic Beads
Highly reproducible IgG purification. Pierce Protein A Magnetic Beads and a KingFisher Instrument were used to purify IgG from rabbit serum in 16 wells of a 96 deep-well plate. Reducing SDS-PAGE results in separate heavy- and light-chain bands of purified IgG. Yield and purity are identical across all wells, confirming the high quality and reproducibility of the beads and instrument.
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BindIt™ Software
For KingFisher Instruments


BindIt Software Protocols Extensions for applications with Pierce Magnetic Beads

Broad Instrument Compatibility

In addition to being validated with KingFisher™ Instruments, Pierce Magnetic Beads are compatible with other instrumentation designed for magnetic particle processing (see table below). The beads are also compatible with manual separations using an appropriate magnetic stand.

Automated robotic magnetic particle processors that are compatible with Thermo Scientific Pierce Magnetic Beads.
Instrument Manufacturer
KingFisher™ Flex and Duo Thermo Fisher Scientific
Biomek™ FX Beckman Instruments
Gene-Pure Bioer
Chemagic Chemagen
Invitrogen™ iPrep™ Life Technologies, now part of
Thermo Fisher Scientific
DNATrak™, Evolution™, MultiPROBE™ II Perkin Elmer
Maxwell™ 16 Promega
BioCube™ Protedyne
Biorobot™, QIAsymphony™, QIAcube™ Qiagen
Magna Pure™ LC Roche
Genesis FE500™, Freedom EVO™ Tecan
Sciclone™ ALH 3000 Caliper Life Sciences

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MagnaBind Beads
For manual processing only;
available with several ligands

Complete Workflow Solutions

Together with instruments for magnetic particle processing and mass spectrometry, Pierce Magnetic Beads and cell lysis reagents provide a complete workflow solution for proteomics research. Products from most magnetic bead procedures are also compatible with electrophoresis and Western blot workflows.

Thermo Scientific Cell Lysis Reagents are compatible with Pierce Magnetic Beads for affinity purification

1. Lyse cells.

Thermo Scientific Pierce Magnetic Beads

2. Add magnetic beads.

KingFisher Flex Instruments enables automated processing of Pierce Magnetic Beads.

3. Process automatically.

Orbitrap Fusion Mass Spectrometer.

4. Perform MS analysis.

Related resources...

Western Blot Workflow Product Guide
Western Blot Workflow
Product Selection Guide





Related products...

BindIt™ Software
For KingFisher Instruments


BindIt Software Protocols Extensions for applications with Pierce Magnetic Beads

Browse all Thermo Scientific Pierce Magnetic Beads

Instructions | MSDS | CofA
Product Instructions | MSDS | CofA  

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