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Products for NMR

 

Structural studies on Proteins, DNA and RNA molecules by nuclear magnetic resonance (NMR) spectroscopy require labelling of these molecules with stable isotopes.

Silantes supports your NMR studies with uniform and site-specifically labelled biomolecules in each variation of the stable isotopes 2H, 13C and 15N. With our >98% isotopically enriched products we guarantee successful research projects with precise results.

 


Nucleosides/-tides

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Silantes offers a wide range of stable isotope labelled nucleosides and nucleotides labelled in any combination of the stable isotopes 2H, 13C and 15N for enzymatic synthesis of oligonucleotides.

Phosphoramidites

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Silantes offers a wide range of stable isotope-labelled phosphoramidites in many combinations of the stable isotopes 2H, 13C and 15N for the chemical synthesis of oligonucleotides.

Oligonucleotide Synthesis Services

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Silantes offers a currently unrivaled product line for isotope labelled RNA and DNA:

With several years of experience, we are a reliable source for both, isotope-labelled RNA and DNA building blocks (NTPs and phosphoramidites), as well as a range of services for oligonucleotide synthesis using isotope-labelled building blocks.

  • Extensive knowledge of the special requirements for handling stable isotope-labelled reagents in oligonucleotide synthesis and
  • Optimisation of oligonucleotide synthesis services with respect to minimal use of stable isotopes and small sample sizes.

This allows us to offer unmatched services and prices for stable isotope-labelled oligonucleotide synthesis and reagents.

Cell Growth Media and Reagents

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Cell Growth Media Organisms are used for in-vivo enrichment of stable isotope labelled proteins. Silantes offers a wide range of stable isotope labelled rich growth media for E.coli and yeast for the expression of stable isotope labelled proteins. These media are optimized to ensure reproducible growth rates, cell densities and high yields of heterologous expressed protein.

 

Amino Acids

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Silantes offers a range of amino acids and precursors labelled in any combination of the stable isotopes 2H, 13C and 15N to purchase online. For special requests, please contact our customer service team.

NMR Standards

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Silantes offers high quality stable isotope labelled ubiquitin and ribo oligonucleotides for monitoring the performance of NMR spectrometers and for testing new pulse-sequences. 

Biomasses

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Silantes offers uniformly stable isotopically labelled biomasses such as Chlamydomonas reinhardtii, Chlorella vulgaris and Arthrospira maxima.