Protein Mass Spectrometry Sample Prep
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Protein Mass Spectrometry Sample Prep
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Thermo Scientific™ Mass Spectrometry Grade Proteases
Improve sequence coverage and protein identification for mass spectrometry with high-quality, MS-grade proteases provided in stable liquid or lyophilized formats. Suitable for either in-solution or in-gel digestion workflows, each protease may be used individually or in combination to improve protein sequence coverage.
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Workflow Step | Protein Digestion |
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For Use With (Equipment) | Mass Spectrometer |
Grade | MS |
Detection Method | Mass Spectrometry |
Product Line | Pierce™ |
Thermo Scientific™ Pierce™ C18 Spin Tips & Columns
Thermo Scientific Pierce C18 Spin Columns (10–150 μL) and Spin Tips (10–100 μL) effectively remove interfering contaminants, while also maintaining excellent binding and recovery of peptide samples for use upstream of mass spectrometry and other high sensitivity detection methods.
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Content And Storage | Store at room temperature. |
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Workflow Step | Sample Clean Up |
Final Product Type | Peptides |
For Use With (Equipment) | Microcentrifuge, Mass Spectrometer |
Starting Material | Peptides,Protease-digested Protein |
Detection Method | Mass Spectrometry |
Product Line | Pierce™ |
Thermo Scientific™ Pierce™ LTQ Velos ESI Positive Ion Calibration Solution
Calibrate LTQ Velos, LTQ Orbitrap and other mass spectrometers using a mixture of highly purified ionizable molecules designed for positive mode calibration.
Thermo Scientific™ Pierce™ Negative Ion Calibration Solution
Calibrate LTQ mass spectrometer instruments using a mixture of highly purified ionizable molecules designed for negative mode calibration.
Thermo Scientific™ Pierce™ Albumin Serum Depletion Kits
Optimize serum sample prep by depleting unwanted albumin and IgG serum proteins for protein-profiling methods using quality depletion kits.
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Final Product Type | Protein |
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Starting Material | Plasma,Serum |
Product Line | Pierce™ |
Thermo Scientific™ Pierce™ HeLa Protein Digest Standard
Use this standard, a highly validated mammalian protein digest, as a quality control sample for mass spectrometry (MS) analysis of complex proteomic samples.
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Form | Solid |
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Final Product Type | Peptides |
Product Type | Protein Digest Standard |
For Use With (Equipment) | Mass Spectrometer |
Reagent Type | Standard |
Starting Material | Peptides |
Detection Method | Mass Spectrometry |
Product Line | Pierce™ |
Thermo Scientific™ Pierce™ Peptide Desalting Spin Columns
Pierce Peptide Desalting Spin Columns provide a convenient and reproducible way to desalt and remove contaminants from peptide samples prior to analysis by mass spectrometry.
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Shipping Condition | Room Temperature |
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Content And Storage | Store at 2–8°C. |
Format | Spin Column |
Final Product Type | Peptide |
Product Type | Spin Desalting Column |
Detection Method | Mass Spectrometry |
Product Line | Pierce™ |
Thermo Scientific™ Pierce™ Peptide Retention Time Calibration Mixture
15 synthetic heavy peptides mixed in equimolar ratio to test and calibrate reverse-phase liquid chromatography (LC) and mass spectrometry (LC-MS) equipment.
Thermo Scientific™ Pierce™ LTQ ESI Positive Ion Calibration Solution
Calibrate LTQ, LTQ Orbitrap, LXQ and LCQ FLEET mass spectrometers using a mixture of highly purified ionizable molecules designed for positive mode calibration.
Thermo Scientific™ EasyPep™ MS Sample Prep Kits
Generate high quality proteomic samples for MS analysis in less than four hours using optimized EasyPep MS Sample Prep kits.
Starting Material | Protein Samples |
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Detection Method | Mass Spectrometry |
Product Line | EasyPep™ |
Thermo Scientific™ High Select™ Phosphopeptide Enrichment Kits & Reagents
The expanded High Select family of complete kits supports enrichment of phosphorylated peptides using Fe-NTA and TiO2 immobilized resins in spin column, tip, and magnetic bead formats designed for use with MS analysis.
Thermo Scientific™ Tryptic Digestion Kits
Improve peptide digest quality and sensitivity of MS detection using thesw Thermo Scientific Digestion Kits for efficient and reproducible preparation of peptide digests.
Workflow Step | Protein Digestion |
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For Use With (Equipment) | Mass Spectrometer |
Detection Method | Mass Spectrometry |
Thermo Scientific™ Pierce™ Quantitative Peptide Assays & Standards
Pierce colorimetric or fluorescent quantitative peptide assays and standards are easy-to-use microplate assays designed specifically to improve the sensitivity and reproducibility of peptide quantitation for use with mass spectrometry analysis.
Workflow Step | In-Process Testing |
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For Use With (Equipment) | Microplate Reader |
Starting Material | Peptides,Protease-digested Protein |
Product Line | Pierce™ |
Thermo Scientific™ Pierce™ Triple Quadrupole Calibration Solution
Calibrate Triple Stage Quadrupole (TSQ) mass spectrometers using a mixture of high purity, ionizable components specifically designed for positive mode calibration.
Thermo Scientific™ Pierce™ Protein Precipitation Plates
Pierce Protein Precipitation Plates are used for protein processing via simple, rapid and automatable protein precipitation and removal of proteins from plasma, serum and other biological fluid samples alongside the Rapid Equilibrium Device (RED) for plasma protein-binding assays.
Content And Storage | Upon receipt store plates at room temperature. Product shipped at ambient temperature. |
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Format | Plate |
Workflow Step | Sample Clean Up |
Final Product Type | Peptides |
Product Type | Protein Precipitation Plate |
For Use With (Equipment) | Mass Spectrometer, Centrifuge |
Starting Material | Protease-digested Protein |
Detection Method | Mass Spectrometry |
Product Line | Pierce™ |