Thermo Scientific - Pierce Protein Research Products



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Cell Lysis and Protein Extraction
Affinity Purification
Dialysis, Desalting and Sample Prep
Protein Assays
Electrophoresis Stains & Reagents
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. 


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


Dialysis, Desalting and Sample Prep 
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. 


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


Immunodetection 
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. 


Mass Spec, HPLC and GC 
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. 


Crosslinking and Modification Reagents 
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. 


Cytokine Antibodies and ELISA Kits 
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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