Protein Quantification Products & Reviews

25

The detection and quantification of proteins in a sample is vital across life sciences, pharmaceutical research and clinical diagnostics, and a variety of equipment is available to scientists to simplify the workflow. Proteins of interest can be easily labeled and detected on light-based detection instruments. Immunoassay kits allow you to identify a specific protein of interest and protein detection beads or antibody microarrays allow you to identify multiple specific proteins at once. Protein interactions and enzyme activity can also be monitored with protein-protein interaction assays. Additionally, the biophysical characterization of proteins is made easy with biokinetic analyzers. Find the best protein detection and quantification products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.

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Thermo Scientific Orbitrap Astral mass spectrometer

Thermo Fisher Scientific

The Thermo Scientific™ Orbitrap™ Astral™ mass spectrometer is powered by the synergy of a high-resolution quadrupole mass filter, Thermo Scientific™ Orbitrap™ analyzer and novel Thermo Scientific™ Astral™ analyzer to achieve unsurpassed performance and experimental flexibility. The combination of the three mass analyzers enables the rapid acquisition of exceptional quality high resolution accurate mass (HRAM) full scan and MS…

4.7/5.0
|3 Reviews
  • Best New Analytical Science Product of the Year
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Protein Assays

Bio-Rad

Bio-Rad offers four colorimetric protein assay kits for the measurement of protein levels using modifications of the Bradford and Lowry assay method. Disposable standard and semimicro plastic cuvettes ideal for these protein assays are also available.

4.9/5.0
|2 Reviews

Pierce™ High pH Reversed-Phase Peptide Fractionation Kit

Thermo Fisher Scientific

Thermo Scientific™ Pierce™ High pH Reversed-Phase Peptide Fractionation Kit increases protein identification from LC/MS analysis through orthogonal peptide fractionation of complex peptide samples. Easy-to-use—resin provided in single-use spin column format Improved protein identifications—protein identifications increased by ≥50% when compared to unfractionated samples Reproducible—elution profiles and fractional re…

4.7/5.0
|1 Review
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Prometheus Panta for biologics stability profiling with particle sizing and molecular weight determination by NanoTemper Technologies

NanoTemper Technologies

Prometheus Panta monitors the thermal stability, turbidity, and dispersity of a protein sample, and provides the highest-resolution, highest-quality data for ranking and selecting candidates. Prometheus Panta outputs critical quality parameters about your therapeutic proteins of interest, including: their hydrodynamic radius, molecular weight, self-association propensity, and deltaG of unfolding.

4.5/5.0
|2 Reviews
  • Best New Drug Discovery Product of the Year
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Dianthus for challenging affinity screening

NanoTemper Technologies

Dianthus is a plate-based, microfluidics-free affinity screening platform that measures under controlled equilibrium conditions and in-solution. With two biophysical modalities - Spectral Shift and TRIC - Dianthus excels at challenging interactions that involve molecules like PROTAC ternary complexes, intrinsically disordered proteins, and fragment libraries.

5.0/5.0
|1 Review
  • Best New Drug Discovery Product of the Year
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DPPIV-Glo™ Protease Assay

Promega Corp.

The DPPIV-Glo™ Protease Assay is a homogeneous, luminescent assay that measures dipeptidyl peptidase IV (DPPIV) activity. DPPIV is a serine protease that cleaves N-terminal dipeptides from polypeptides with L-proline or L-alanine at the penultimate position. The DPPIV-Glo™ Assay provides a proluminescent DPPIV substrate, Gly-Pro-aminoluciferin, in a buffer system optimized for DPPIV and luciferase activities. The addition of a…

4.7/5.0
|1 Review
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NanoBiT® PPI Starter Systems

Promega Corp.

NanoLuc® Binary Technology (NanoBiT) is a two-subunit system based on NanoLuc® luciferase that can be applied to the intracellular detection of protein:protein interactions (PPIs) in live cells. The NanoBiT® system is composed of two small subunits, Large BiT (LgBiT; 18kDa) and Small BiT (SmBiT; 11 amino acid peptide), that are expressed as fusions to target proteins of interest. The LgBiT and SmBiT subunits have been independ…

4.7/5.0
|13 Reviews
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ZipChip™

908 Devices

ZipChip enables seamless CE/ESI-MS workflow and provides fast CE separation, nano-spray level sensitivity to obtain high-resolution separation and mass spec data from characterization of intact proteins, antibody drug conjugates (ADCs), antibody subunits, peptides, and nucleic acids. 

5.0/5.0
|1 Review
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REBEL

908 Devices

At-line cell culture media analysis. Results on 30+ components in under 10 minutes. When and where is your call. With the REBEL, now is always on the table.

5.0/5.0
|1 Review
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Cobas c111 Analyzer

A compact system for essential testing The cobas c 111 analyzer offers extra-small-workload laboratories tailor-made solutions for clinical chemistry and homogenous immunoassay testing. The system is designed to fulfill the essential needs of integrated laboratory networks serving outpatient, emergency departments and clinics, and private laboratories serving primary care physicians. Comprehensive testing capabilities Feat…

4.7/5.0
|5 Reviews

PEAKS Studio

Bioinformatics Solutions Inc.

A fully functional desktop-based proteomics workbench, PEAKS Studio offers a complete proteomics software. Users are able to perform de novo sequencing, protein identification (PEAKS DB), multi-engine protein identification (PEAKS inChorus), PEAKS PTM, Sequence Homology Searching (SPIDER) and Quantification (as an optional node).Tools: Load and Process (RAW) Instrument Data De Novo Sequencing Protein Database Search E…

5.0/5.0
|1 Review

MagPlex® Multiplexing Microspheres

Luminex

xMAP® Technology uses color-coded microspheres to detect up to 500 protien or oligonucleotide analytes from a single aliquot of sample in a single reaction well, enabling you to generate more data while saving sample, time, and reagents. Depending on your targets and the application, there are five different microsphere types to select from to produce the best experimental results. MagPlex® are magnetic carboxylated polysty…

4.7/5.0
|1 Review