Protein Quantification Products & Reviews

Perform high sensitivity protein electrophoresis with the 2100 Bioanalyzer System. The High Sensitivity Protein 250 assay provides a broad dynamic range with sensitivity down to Silver Stain comparable levels. Efficiency is enhanced by eliminating handling of SDS-PAGE slab gels, staining or, imaging steps.

Agilent's GeneSpring Workgroup provides a robust data management and analysis environment for GeneSpring data and analysis results. It combines a highly scalable architecture, a rich set of analysis tools, and a series of programmatic interfaces that enable multi-campus enterprises to maximize the value of their research.  Store and protect GeneSpring multi-omics data and analysis results  Publish static images  Secure ac…

Our single-stranded DNA binding standard is a helix-destabilizing E. coli protein. The 75.6-kD protein is essential for replication, recombination, and repair processes.

The Mammalian Two-Hybrid Assay Kit is a powerful method for detecting protein-protein interactions in vivo in mammalian cells. The two-hybrid assay kit utilizes hybrid genes to detect protein-protein interactions via the activation of reporter-gene expression.  Detects protein-protein interactions in mammalian cells  Works well in a variety of mammalian cell lines  Confirms suspected interactions between two proteins or i…

The Queen of high-throughput protein stability characterization. Aunty is the fastest and highest throughput protein stability characterization tool on the planet.

A compact, fully automated multiplex immunoassay analyzer using Biochip Array Technology for rapid detection of multiple analytes from a single sample. Supports high-throughput drug testing and clinical diagnostics with a simple cartridge-based workflow and results in under 30 minutes.

The Succinate-Glo™ JmjC Demethylase/Hydroxylase Assay is a bioluminescent assay for detecting the activity of JumonjiC (JmjC) histone demethylases and many Fe(II)/α-ketoglutarate-dependent dioxygenases that use α-ketoglutarate as substrate and release succinate as a product.

BRET-Based Assays to Detect Protein:Protein Interactions in Live Cells

The bead-based NexaTag® Human Tau (pT181) qIPCR ELISA Kit merges the specificity of sandwich-based ELISA, the sensitivity of real-time PCR, and the easy manipulation of microspheres to detect even the lowest levels of Tau (pT181) in serum, plasma, and cell culture supernatant samples.

The bead-based NexaTag® Human IFN-gamma qIPCR ELISA Kit merges the specificity of sandwich-based ELISA, the sensitivity of real-time PCR, and the easy manipulation of microspheres to detect even the lowest levels of IFN-gamma in serum, plasma, and cell culture supernatant samples.

The bead-based NexaTag® Human IL-6 qIPCR ELISA Kit merges the specificity of sandwich-based ELISA, the sensitivity of real-time PCR, and the easy manipulation of microspheres to detect even the lowest levels of IL-6 in serum, plasma, and cell culture supernatant samples.

The bead-based NexaTag® Human TDP-43 qIPCR ELISA Kit merges the specificity of sandwich-based ELISA, the sensitivity of real-time PCR, and the easy manipulation of microspheres to detect even the lowest levels of TDP-43 in serum, plasma, and cell culture supernatant samples.

The bead-based NexaTag® Human TNF alpha qIPCR ELISA Kit merges the specificity of sandwich-based ELISA, the sensitivity of real-time PCR, and the easy manipulation of microspheres to detect even the lowest levels of TNF alpha in serum, plasma, and cell culture supernatant samples.

The bead-based NexaTag® Human FGF-17 qIPCR ELISA Kit merges the specificity of sandwich-based ELISA, the sensitivity of real-time PCR, and the easy manipulation of microspheres to detect even the lowest levels of FGF-17 in serum, plasma, and cell culture supernatant samples.

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

RayBio® Mouse TNF alpha ELISA Kit for cell culture supernatants, plasma, and serum samples.

The RayBio® COVID-19 Spike-ACE2 binding assay kit is a rapid, simple, and sensitive method to characterize the binding affinity of the SARS-CoV-2 Spike (S) protein and the Angiotensin I Converting Enzyme 2 (ACE2) receptor complex in the presence of potential inhibitors.

RayBio® Human Brain Natriuretic Peptide EIA Kit optimized for serum and cell culture medium. Competition-based ELISA on a 96-well strip plate.

RayBio® Human/Mouse/Rat VIP EIA Kit optimized for serum. Competition-based ELISA on a 96-well strip plate.

RayBio® Human ACE-2 ELISA Kit for cell culture supernatants, plasma, and serum samples.

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

RayBio® Mouse MCP-1 (CCL2) ELISA Kit for cell culture supernatants, plasma, and serum samples.

RayBio® COVID-19 (SARS-CoV-2) N-Protein Human Antibody Detection Kit (Indirect ELISA method) for the quantitative measurement of human IgG antibody against SARS-CoV-2 in serum. This Product is for Research Use Only. Not for use in in vitro diagnostics.

RayBio® Human and Mouse Phospho-EGFR (Y1068) ELISA Kit. This assay semi-quantitatively measures phosphorylated EGFR (Tyr1045) and Total EGFR in lysate samples.

Single molecule array (Simoa) testing is a protein detection technique that is orders of magnitude more sensitive than standard sandwich based immunoassay techniques. Traditional ELISA measurements are limited to pg/ml levels of detection. The RayBio Ultrasensitive Simoa Testing Services can achieve sensitivity as low as femtogram (fg/ml) levels, allowing the quantification of biomarkers at concentrations previously difficult…