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Take the fast route to high-confidence LC-MS/MS results with the Thermo Scientific VetDrugs Explorer Collection . This collection offers a set of validated end-to-end multi-residue veterinary drug analysis solutions, brought together in one convenient kit.

Tandem mass tags (TMT) are robust and efficient systems for multiplex, relative protein quantitation of up to 18 samples, derived from cells, tissues, or biological fluids. All mass tagging reagents within a label reagent set have the same nominal mass (i.e.

Radioactive metabolic labeling Stable isotope labeling using SILAC Photoreactive amino acids Bioorthogonal labeling reagents Fluorescent probes used in live cells Recommended reading, Protein Interaction Analysis Protein Crosslinking In Vivo, Radioactive analogs are the most commonly used compounds...

Transform your small molecule data, whether a small or large dataset, from liquid chromatography (LC), gas chromatography (GC), and ion chromatography (IC), full-scan and MS n data intoinsights. Thermo Scientific Compound Discoverer software offers a fully integrated suite of advanced software tools...

As a cost-effective alternative to isotopic labeling approaches, label-free quantitation (LFQ) enables relative quantitation of protein samples from any origin. Samples are tested individually using advanced software with chromatographic features that align the various runs.

Need more information? Contact us › For Research Use Only. Not for use in diagnostic procedures., View all I am a new user of Compound Discoverer. What are the basics I should know? How do I create a new study using the Study Wizard?

We offer a wide range of products for protein mass spectrometry. Our discovery quantitation reagents and kits enable higher multiplexing using SILAC NeuCode technology or TMT11plex isobaric labeling. Achieve relative or absolute quantitation for targeted applications by using SureQuant Targeted MS...

View all What is the difference between Relative and Absolute Quantitation? Which type of quantitation is used for proteomic samples? What is the main purpose of Tandem Mass Tag (TMT) reagents? What type of mass spectrometer can I use for Tandem Mass Tag (TMT) analysis?

Investigators can track origins, authenticity, and trace identity using the isotopic fingerprints (isotopic signatures) that are left behind in food, fiber, liquid, or stone. Isotope ratio mass spectrometry (IRMS) can help identify the isotopic signatures that provide information about a geographic...

Early biochemical proteomics research focused on identifying and understanding the functions of individual proteins or protein complexes. Technological advances in instrumentation, however, have increased the number of proteins that one can analyze in a single sample from hundreds a decade ago to...

View all How do I determine which calibration solution to use with each Thermo Fisher Scientific mass spectrometry instrument? Can I use Thermo Fisher Scientific calibration solutions with non-Thermo Fisher Scientific mass spectrometry instruments?

View all What kind of substances in my sample would interfere with mass spectrometry analysis? What is the best way to remove small contaminants from my sample for mass spectrometry analysis? Can I use protein desalting columns for cleanup of peptide samples?

All samples require some form of preparation prior to study or analysis by mass spectrometry to remove detergents, reduce the complexity of the sample when focusing on specific proteins and/or tag proteins for identification/quantitation.

Our gas isotope ratio mass spectrometers are the instruments of choice for measuring stable isotope signatures with extreme precision and sensitivity, enabling the user to gain unique insights into the history and origin of compounds found in a variety of samples.

Isotopic signatures in a wide variety of complex organic compounds can reveal unique insights in biological and biogeochemical process. This is true as chemical and physical processes lead to changes in the natural isotope composition of organic compounds.