Independent Bruker Mass Spec Service and Support

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Bruker Services

KRSS Europe B.V. is part of the KRSS Group - the largest independent mass spectrometer and chromatography sales & service organisation in UK/Europe and Asia. Our expertise in the LCMS Service, GCMS Service, HPLC Service, GC Serviceand MS equipment has allowed us to lead the way in developing customer focussed support packages. KRSS customises each contract to meet the needs of the individual customer. We put together service packages which maximise the benefit to our customers, whilst giving due consideration to costs.

All our service plans are supported by quality spare parts. This provides customer peace of mind, ensuring results are not compromised.

Used Bruker Instrumentsv

Bruker ultrafleXtreme<br>

Bruker ultrafleXtreme

Now available from KRSS, a used fully refurbished and serviced Bruker ultrafleXtreme Madli-TOF/TOF fully refurbished and tested including PC.

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Bruker HCT-Ultra ETD II

Bruker HCT-Ultra ETD II

Now available from KRSS is a used, fully refurbished and serviced Bruker HCT Ultra ETD II and Dionex Ultimate 3000 with UV and N2 generator.

The LC system is composed by the following units; Solvent Rack / Degasser (SRD3600, Pumps, DGP-3600M, VWD3400 Detector, Flow manager control (FLM3100 nano 2X2P-10P), Autosampler (WPS-3000TPL nano, cap autosampler).

For today’s challenges in proteomics and metabolomics work, the HCT series is best prepared to partner the researcher in the fields of: Protein ID and Detailed Characterization Metabolite ID and Profiling General Chemistry LC/MSn.

Full scan MS sensitivity is a must for all data dependant experiments, it enables intelligent acquisition of MS/MS data especially on low abundance precursor ions.

Together with the dramatic increase in MS/MS data sets per unit time, HCT series instruments assure maximum information from your samples, optimizing protein identification and database scoring.

HCT series spherical ion traps provide great MS and MS/MS spectra quality - in terms of mass resolution, sensitivity and accuracy throughout a wide mass range at ultra fast HPLC speed.

ETD II is an electron transfer dissociation module for Bruker’s HCTUltra high capacity ion trap.

It is based on a negative chemical ionisation source with increased ETD/PTR reactant ion generation, resulting in rapid characterisation of PTMs such as phosphorylations or glycosylations at sub-fmol sensitivity.

ETD is a very powerful peptide and protein fragmentation technique that preserves functionally important post-translational modifications (PTMs), such as phosphorylations or glycosylations. With ETD in a spherical high-capacity ion trap, the sequencing and identification of proteins, as well as the identification and localization of PTMs are facilitated with greatly improved scores and confidence.

HCTUltra’s inherent m/z range of greater than 3,000 and its mass resolution that can resolve three+ and four+ charge states of peptides on the fly at full analytical speed means ETD/PTR on the HCTUltra can be used for up to 12 kDa proteins and beyond.

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