A better way to detect S-nitrosylation

Post-Translational Modification Enrichment Kits

Try our new Pierce S-Nitrosylation Western Blot Kit to detect protein S-nitrosocysteine post-translational modifications. This kit improves upon the original biotin-switch method developed by Jeffrey, et al., which used biotin-HPDP to label S-nitrosylated proteins for subsequent Western blot detection via streptavidin-HRP conjugate.

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Bovine cytokine research products


Did you know that we offer ELISA reagent kits for bovine IFN gamma, IL-1 beta, IL-4 and IL-6? We realize that it’s hard to find the relatively few bovine-specific products among the many human- and mouse-specific kits and reagents. Therefore, we assembled this page to help. Here you will find a complete list of our

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New sizes of 10% detergent solutions

Detergents for Cell Lysis

Cell and protein biologists have come to trust our high-grade Surfact-Amps Detergent Solutions for preparing customized cell lysis reagents, wash buffers, and protein solubilization solutions. The 10% (w/v) aqueous solutions are both very pure and convenient to use.

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Pierce C18 Tips and Columns

Peptide Sample Prep Tools for Mass Spectrometry

Peptide purification improves the signal-to-noise ratio in MALDI and ESI mass spectrometry analysis during protein sequencing. Thermo Scientific Pierce C18 resins provide excellent recovery for a range for sample volumes and up to 80µg of peptide from protein digests.

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New varieties of Pierce Magnetic Beads

Pierce Magnetic Beads

Check out the five new varieties of Thermo Scientific Pierce Magnetic Beads! The new Protein A, G and L beads add to our existing Protein A/G beads to provide a greater variety of specific options for antibody affinity purification and immunoprecipitation. The new Ni-NTA and anti-HA beads add to our existing glutathione beads to provide

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New LDH cytotoxicity assay kit

Immunohistochemistry Reagents

Lactate dehydrogenase (LDH) is a cytosolic enzyme present in many different types of cells and is released from the cell when the plasma membrane is damaged.

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Superflow Affinity Agarose Resins


Three new Thermo Scientific Superflow Affinity Resins are available for fusion protein purification. The base resin is highly crosslinked 6% agarose and will not compress under conditions used for medium- or large-scale FPLC purification.

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New 250mL capacity sample dialysis flasks

Slide-A-Lyzer Dialysis Flasks

Have you heard about our new Thermo Scientific Slide-A-Lyzer Dialysis Flasks? They are the next great innovation in sample dialysis for laboratory methods.

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Multiplex mass spectrometry proteomics using isobaric labeling reagents

Proteomics Reagents for Mass Spectrometry

Previously available only by custom order, our new cysteine-reactive Thermo Scientific iodoTMT Reagents and Labeling Kit are now offered as standard product items.

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Make your own lentivirus particles for stable luciferase expression

Luciferase Reporter Assays

In 2012 we launched luciferase assay kits using Cypridina, Gaussia, Gaussia-Dura and Renilla luciferase with flash and glow kinetics and dual-spectral assay kits for the simultaneous detection of each of these enzymes with Red Firefly luciferase.

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