New guide to desthiobiotin reagents and applications

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Our new desthiobiotin product selection guide provides a brief overview of the chemical structure and properties of desthiobiotin versus biotin, a description of the gentle elution affinity purification applications that are possible with this biotin analog, and links to available labeling reagents and kits based on desthiobiotin.

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New varieties of PEGylated fluorescent dyes

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We recently added several PEGylated varieties to our line of amine-reactive (NHS ester) and sulfhydryl-reactive (maleimide) activated Thermo Scientific DyLight Fluors.

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When product integrity and risk minimization are paramount

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Did you notice that we recently introduced a line of Pierce Premium Grade Reagents? These are high-quality formulations of selected chemical modification reagents, specially characterized for applications where product integrity and risk minimization are important.

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Expanding options for fluorescent labeling

DyLight Fluor Labeling Reagents and Kits

New pegylated DyLight 680 reagents provide expanded versatility for fluorescence imaging applications. The DyLight 680-4xPEG dye contains 4 polyethylene glycol (PEG) chains that are non-cytotoxic, enhance fluorescence and reduce nonspecific binding of conjugates made with them.

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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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Crosslinker Application Guide now available!

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Have you ever looked at our crosslinkers and wondered why you would crosslink your own biomolecules?

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Accurate apoptosis detection in small-animal imaging

In Vivo Imaging Probes and Reagents

Thermo Scientific DyLight 690 and DyLight 747 In Vivo Apoptosis Detection Kits provide an accurate, nontoxic method to detect apoptosis in small-animal imaging.

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SMILES for biotinylation

Biotin Labeling Reagents for Proteins

Here’s something to smile about: We recently updated all of our biotinylation reagent product pages to include new figures and more complete information about the chemical structure of each biotin compound.

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Fifty new fluorescent dyes

Fluorescent Labeling of Antibodies and Proteins

View our unique selection of new fluorescent dyes that have a wide range of spectral, solubility and quenching characteristics.

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Protein crosslinking articles updated

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A popular section of our Protein Methods Library just got even better! The Chemistry of Crosslinking article has been completely revised with new illustrations and concise descriptions of important crosslinker reactive groups.

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