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...

PageRuler Plus Prestained Protein Ladder is a mixture of nine (9) blue-, orange- and green-stained proteins for use as size standards in protein electrophoresis (SDS-PAGE) and Western blotting. 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 SeeBlue Plus2 Pre-Stained Standard allows you to easily visualize protein molecular weight ranges during electrophoresis and quickly evaluate Western transfer efficiency. 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...

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™ Q Exactive™ Plus and Q Exactive™ HF Hybrid Quadrupole-Orbitrap™ mass spectrometers adds superior denatured and native MS intact analysis and subunit top/middle-down analysis capabilities to the most powerful be... Read more...

Specifically engineered for accurate and precise measurement of mouse IL-13 protein levels from samples including serum, and cell culture supernatants. Read more...

The Thermo Scientific KingFisher Duo magnetic particle processor and KingFisher optimized reagent kits provide everything you need to get high yields of quality nucleic acid for downstream applications. The compact KingFisher Duo inst... Read more...

The Thermo Scientific LTQ Orbitrap XL ETD is the most powerful instrument for proteomics analyses: It combines three different and complementary fragmentation techniques CID, HCD, and ETD with the proven benefits of Orbitrap technology. ... 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...

Thermo Scientific ™ PepMap ™ Neo Columns help researchers achieve excellent sample coverage in two easy-to-use formats. Moreover, when you combine PepMap Neo columns with the long term, optimum performance of the Thermo ... 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...

Spectra Multicolor High Range Protein Ladder is a mixture of eight (8) blue-, green-and orange-stained proteins (40 to 300kDa) for use as size standards for high-MW proteins in gel electrophoresis and Western blotting. 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...

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...

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 Novex Sharp Pre-Stained Protein Standard is designed for accurate, easy, and convenient molecular weight estimation of a wide range of molecular weight proteins during SDS-PAGE and Western blotting. Read more...

The HiMark Pre-Stained Protein Standard is designed for analysis of high molecular weight proteins on NuPAGE Tris-Acetate gels. Read more...

The BenchMark Pre-Stained Protein Ladder is a standard used to monitor electrophoresis or electrophoretic transfer from gel to membrane in Western blots. Read more...

Spectra Multicolor Broad Range Protein Ladder is a 4-color protein standard containing 10 prestained proteins (10 to 260kDa) for use in gel electrophoresis and Western blotting. Read more...

The Mark12 Unstained Standard allows the closest estimation of molecular weight of your sample protein over a wide molecular weight range. Read more...