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Thermo Scientific - Pierce Protein Research Products  
Cell Lysis and Protein Extraction
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Immunodetection
Protein Interactions
Mass Spec, HPLC and GC
Protein Labeling
Crosslinking and Modification Reagents
Antibody Production and Purification
Nucleic Acid Labeling and Detection
Cytokine Antibodies and ELISA Kits

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FAQ 

See what people are asking about some of Pierce's top-selling products.

Cell Lysis and Protein Extraction
Answers to questions about B-PER Bacterial Protein Extraction Reagent and other lysis buffers for protein extraction. 
 

Answers to questions about Streptavidin Agarose Resin, activated affinity supports for covalent attachment of ligands, and other popular affinity products. 
 

Answers to questions about Slide-A-Lyzer Dialysis Cassettes, rapid equilibrium dialysis, desalting columns, and various methods for sample clean up. 
 
Protein Assays
Answers to questions about our popular BCA and Coomassie Protein Assay Kits. 
 

Answers to questions about protein electrophoresis (SDS-PAGE) precast gels, stains & other reagents. 
 

Answers to questions about secondary antibodies, blocking agents and substrates for Western blotting, ELISA, and immunohistochemistry. 
 
Protein Interactions
Answers to questions about products for immunoprecipitation (IP), co-IP, and pull-down methods for investigating protein:protein interactions. 
 

Answers to questions about mass spectrometry (MS), HPLC and gas chromatography reagents for proteomics analysis. 
 
Protein Labeling
Answers to questions about biotinylation and fluorescent labeling reagents and kits for antibodies and proteins. 
 

Answers to questions about bifunctional crosslinking reagents and chemical modification reagents for proteins and other biomolecules. 
 
Antibody Production and Purification
Answers to question about activated carrier proteins (e.g., KLH), purification resins (Protein A, Protein G, Melon Gel), and techniques for IgG isotyping and fragmentation. 
 
Nucleic Acid Labeling and Detection
Answers to questions about electrophoretic mobility shift assays (EMSA), ribonuclease protection assays (RPA), Southern blotting, and other NA detection methods. 
 

Answers to questions about cytokine and chemokine matched antibody pairs, ELISA Kits, and other reagents for analysis of inflammatory factors and cell signaling pathway targets. 
 

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