Thermo Fisher Scientific Products

The Pierce Micro BCA Protein Assay Kit is a special 3-component version of our popular BCA reagents, optimized to measure (A562nm) total protein concentration of dilute protein solutions (0.5 to 20 µg/mL). Read more...

The LightShift Chemiluminescent EMSA Kit is an extraordinarily robust and sensitive system for performing electrophoretic mobility shift assays (EMSA) to identify and characterize protein-DNA binding interactions. Read more...

The Thermo Scientific Pierce LTQ Velos ESI Positive Ion Calibration Solution is a mixture of highly purified ionizable molecules designed for positive mode calibration of Thermo Scientific mass spectrometers. Read more...

The Pierce Rapid Gold BCA Protein Assay Kit is a two-component protein assay to measure total protein concentration that offers high-precision, detergent-compatibility assay. Using the same copper-chelating technology as the well-known Pi... Read more...

Click-iT ® AHA (L-azidohomoalaine) provides a fast, sensitive, non-toxic and most importantly non-radioactive alternative to the traditional radioactive technique, 35S-methionine for the detection of nascent protein. AHA is an amino ... Read more...

Slide-A-Lyzer Dialysis devices facilitate simple and effective removal of buffer salts and small contaminants from proteins and other macromolecules without the hassle of dialysis tubing. Read more...

Lys-C Protease, MS Grade is a highly purified, mass-spectrometry-grade, native endoproteinase validated for maximum activity and stability in proteomic applications. Read more...

Pierce Coomassie Plus Protein Assay is a ready-to-use, reducing agent-compatible, improved Bradford assay reagent to quickly measure (A595nm) total protein concentration compared to a protein standard. Read more...

Pierce BSA Protein Assay Standards are high-quality reference samples for generating accurate standard curves and calibration controls in total protein assays. Read more...

Amine-reactive TMT™ Isobaric Mass Tagging Kits and Reagents enable multiplex quantitation of proteins extracted from cells and tissues using tandem mass spectrometry. Read more...

The Pierce ESI Negative Ion Calibration Solution is a mixture of highly purified ionizable molecules designed for negative mode calibration of Thermo Scientific mass spectrometer instruments. Read more...

Amine-reactive TMT10plex™ Isobaric Mass Tag Labeling Reagents Sets enable multiplexed protein identification and quantitative analysis by tandem mass spectrometry (MS). Read more...