MS QCAL PEPTIDE MIX

MS QCAL PEPTIDE MIX

Stock Code: 3587190
Manufacturer Part No: MSQC2-2X25UG
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Application


MSQC2 is intended to act as a universal MS platform standard, by providing several elements for calibration and performance assessment, such as instrument resolution and linearity of signal detection.


This product is optimized to assess platform characteristics, including:•Repeatability/Reproducibility between runs•System stability (drift, chromatography, signal intensity, sensitivity, etc.)•Inter- and intra- platform and lab comparisons


Components


Each vial contains 25 µg of lyophilized peptides that are derived from trypsin digestion of the protein concatamer QCAL.


Features and Benefits


GeneralComplexity Defined mixture gives confidence in your instruments analysis


General description


QCAL was designed using the QconCAT technology and recombinantly expressed in E. coli.? The parent protein sequence of QCAL is as follows:MGALRVFDEFKPLVEEPQNLIRVFDEFKPLVKPEEPQNLIRVFDEFKPLVKPEEKPQNLIRVFDEFKPLVKPEEKPQNKPLIRVFKPDEFKPLVKPEEKPQNKPLIRVFKPDEFKPLVKPEEKPQNKPLIKPRVFDEFQPLVEEPQNLIRGVNDNEEGFFSARGGVNDNEEGFFSARGGVNDNEEGFFSARGGVNDNEEGFFSARGGGVNDNEEGFFSARGGGVNDNEEGFFSARGGGVNDNEEGFFSARGGGVNDNEEGFFSARGGGVNDNEEGFFSARGVNDNEEGFFSAKGGGVNDNEEGFFSARAVMDDFAAFVEKAVMMDDFAAFVEKAVMMMDDFAAFVEKGLVKFVVPRALELFRIGDYAGIKEALDFFARYLGYLEQLLRVLYPNDNFFEGKLFTFHADICTLPDTEKALVALVLVPRGSLEVLFQGPIEGRTENLYFQGDDDDKALVALVHHHHHHQCAL was subsequently digested with trypsin to give a core mixture of 22 peptides.

ManufacturerSIGMA-ALDRICH
Technique(s)HPLC: suitable
Storage Temp.2-8°C
Formlyophilized powder

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