Protein Quantification Products & Reviews

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…

Absolute characterization of protein-protein and other macromolecular interactions with composition-gradient multi-angle light scattering.

The High Sensitivity ß-Galactosidase Assay Kit provides an easy, rapid, and sensitive method for determining the ß-galactosidase activity in the lysates of cells transfected with a ß-galactosidase expression construct. Rapid, simple and sensitive >= 10-fold increase in sensitivity over ONPG-based kits Reduces amount of cell extract needed for assay Useful for cells that are difficult to transfect and have low ß-gal expression…

RayBio® Human BDNF ELISA Kit for cell culture supernatants, plasma, and serum samples.

RayBio® Human IL-6 ELISA Kit for cell culture supernatants, plasma, and serum samples.

RayBio® Human IL-8 (CXCL8) ELISA Kit for cell culture supernatants, plasma, and serum samples.

The RayBiotech G-Series Human Protein Acetylation Antibody Array 1 is a multiplex assay on glass slide for the relative detection of lysine acetylation of 507 different Human Proteins in cell lysates.

Gyrolab xPlore is a single-CD, cost-effective microfluidic immunoassay platform for unattended parallel processing of 96 or 112 data points in one hour.

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. 

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.

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…

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…

AIA-900 Automated Immunoassay Analyzer. Four Configurations Provide Expansion Capabilities  

The Affinity ITC provides unmatched sample reproducibility with the highest sensitivity, innovative technology, and industry-proven reliability.

The Nano ITC is designed to provide maximum sensitivity and flexibility for the study of biomolecular binding.

Designed for ease-of use and exceptional sensitivity

High productivity measurement of multiple binding parameters.

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…

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…

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…

The Zymo-Spin™ ChIP Kit features a unique workflow for studying protein-DNA interactions by chromatin immunoprecipitation.

Pierce LAL Chromogenic Endotoxin Quantitation Kit measures the amount of endotoxin in a protein, peptide, or antibody sample using the Limulus Amebocyte Lysate (LAL) assay.

Elastin impregnated with Congo red dye.

Carbon/nitrogen/protein determinator

sufficient for 200 fluorometric tests