The new 1.7 mm triple- resonance Micro-CryoProbe has a total volume of 30 microliters and offers an increase in mass sensitivity of more than an order of magnitude compared to a conventional 5 mm probe.  This extreme sensitivity jump makes the 1.7 mm Micro-CryoProbe an ideal tool for any NMR analysis with limited sample amounts, e.g" />
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Date: 29 August 2008
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Novel 1.7 mm Micro-CryoProbes

Product Name: Novel 1.7 mm Micro-CryoProbes

Product Description

The new 1.7 mm triple- resonance Micro-CryoProbe has a total volume of 30 microliters and offers an increase in mass sensitivity of more than an order of magnitude compared to a conventional 5 mm probe.  This extreme sensitivity jump makes the 1.7 mm Micro-CryoProbe an ideal tool for any NMR analysis with limited sample amounts, e.g. natural products, isolated low abundance proteins, peptides or small molecules, difficult-to-express proteins, etc.

Conventional microprobes with 5 and 30 micro liter volumes have become very popular in areas such as natural products chemistry, protein NMR and drug screening applications.  The introduction of a cryogenically cooled Micro-CryoProbe is of significant importance for researchers working with very limited sample quantities.  These samples can be natural products isolated in minute quantities from a variety of organisms or protein samples that have been prepared in small scale expression systems or isolated from natural sources.
 

The combination of the gain achieved by cryogenic cooling both coil and preamplifier and by proprietary high-sensitivity electronics designs leads to this significant increase in sensitivity.  For a given sample amount, a 6-fold gain over a conventional 1.7mm probe and about 10-14 fold gain over a conventional 5mm probe are obtained. This can lead to a 200-fold reduction in experiment time, or alternatively it fundamentally enables NMR research with very low sample quantities that previously would simply not have been possible or practical.
 


Company Details

Analytical Research Tools based on Welcome to Bruker and one of the world’s most comprehensive range of scientific instrumentation available under one brand - a brand synonymous with excellence, innovation and quality. The Bruker Group of... more

More Products of this Company: 950 MHz US2, ELEXSYS E600 and E680, New Perspective of Animal Morphology and Function, The EMXmicro, The fastest, highest performance and most flexible NMR spectrometer ever, The New QNP CryoProbe, TopSpin 2.0
Related Products: 950 MHz US2, ELEXSYS E600 and E680, New Perspective of Animal Morphology and Function, The EMXmicro, The fastest, highest performance and most flexible NMR spectrometer ever, The New QNP CryoProbe, TopSpin 2.0
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