You searched for: Protein Assays

Supplier: VWR

The Bradford Protein Assay is the preferred colorimetric assay for quantifying total protein concentration. Based upon complex formation between basic and aromatic amino acid residues with Coomassie® Brilliant Blue G-250 dye, the Bradford method is easier, faster, and more sensitive than the Lowry method. The standard protocol is used for measuring 10-100 μg of protein and the microassay is used for measuring 1-10 μg of protein. For maximum convenience, Bradford Reagent and 0.5 mg/ml BSA standard solution are offered individually or as components of a kit.

Supplier: Azure Biosystems

AzureRed Fluorescent Protein Stain is a quantitative total protein stain for blots and blots with the sensitivity to detect less than 1 ng of protein per band or spot

Supplier: Enzo Life Sciences

PROTEOSTAT® Protein aggregation assay provides a simple, homogenous assay format for monitoring peptide and protein aggregation in solution

Supplier: Enzo Life Sciences

Designed to screen ADAM17 (TACE) inhibitors using a quenched fluorogenic peptide. The ADAM17 Fluorometric (also known as fluorimetric) Drug Discovery Kit is a complete assay system designed to screen ADAM17 (TACE) inhibitors using a quenched fluorogenic peptide: Mca-PLAQAV-Dpa-RSSSR-NH2. Mca fluorescence is quenched by the Dpa group until cleavage by proteases separates the two moieties. The assays are performed in a convenient 96-well microplate format. The kit is useful to screen inhibitors of ADAM17, a potential therapeutic target. The compound GM6001 is also included as a prototypic control inhibitor.

Supplier: Enzo Life Sciences

Designed to screen MMP-19 inhibitors using a quenched fluorogenic peptide.

Supplier: Enzo Life Sciences

The EFLUXX-ID® Multidrug Resistance Assay Kit allows for functional detection of all three clinically relevant ABC transporter proteins MDR1 (p-glycoprotein), MRP1/2, and BCRP

Supplier: Enzo Life Sciences

ProteoStat® Protein refolding and aggregation sensing kit provides a fractional factorial matrix design to facilitate screening of refolding parameters for a specific protein in different buffers, and a simple, homogenous assay format for monitoring protein aggregation using a red-emitting aggregation-sensitive dye. 

Supplier: Molecular Devices

The QBT™ Fatty Acid Uptake Assay is a homogeneous assay amenable to high-throughput screening.

Supplier: Enzo Life Sciences

Versatile tool for generation of ubiquitin-E2 thioesters.

Supplier: Enzo Life Sciences

This colorimetric kit is designed for inhibitor screening or kinetic assay of recombinant Calcineurin

Supplier: Enzo Life Sciences

This kit has been designed for monitoring protein stability under systematic thermal stress conditions.

Supplier: Enzo Life Sciences

This kit is a complete assay system to measure protease activity of recombinant caspase-1

Supplier: Enzo Life Sciences

For the detection of apoptotic cells by flow cytometry.

Supplier: Enzo Life Sciences

For the measurement of p70 S6K activity in partially purified, purified, or crude enzyme preparations from any species.

Supplier: Enzo Life Sciences

For the detection of apoptotic cells by flow cytometry.

Supplier: Enzo Life Sciences

Based on the detection of AFC (7-amino-4-trifluoromethyl coumarin) after cleavage from the labelled substrate DEVD-AFC.

Supplier: Cytiva

2-D Quant Kit is designed for the accurate determination of protein concentration in samples prepared for electrophoresis techniques such as 2-D electrophoresis, SDS-PAGE, or IEF.

Supplier: Enzo Life Sciences

ELS offers a large collection of superoxide dismutase products for oxidative stress research.

Supplier: Enzo Life Sciences

Histone acetyltransferases (HATs) have been implicated to play a crucial role in various cellular functions, such as gene transcription, differentiation, and proliferation

Supplier: Enzo Life Sciences

The SIRT5 Fluorometric Drug Discovery Kit is a sensitive fluorometric assay is designed to measure the lysyl desuccinylase activity of the recombinant human SIRT5.

Supplier: Enzo Life Sciences

The only commercially available kit for isolation and enrichment of SUMOylated proteins.

Supplier: Enzo Life Sciences

Assay Buffer from the Ubiquitinylation Kits

Supplier: Enzo Life Sciences

The Chemilum de Lys® HDAC/SIRT Chemiluminescent Drug Discovery Kit give you all the benefits of chemiluminescent detection without any of the side effects.

Supplier: Enzo Life Sciences

A QuantiZyme™ Assay System

Supplier: Enzo Life Sciences

This kit is ideal for reliable and accurate quantification of protein aggregation in solution.

Supplier: Enzo Life Sciences

FLUOR DE LYS® Green SIRT5 fluorometric drug discovery kit is a sensitive fluorometric assay that measures the lysyl desuccinylase activity of the recombinant human SIRT5.

Supplier: Enzo Life Sciences

The DPPIV/CD26 Assay kit for biological samples is a complete assay system designed to measure DPPIV activity in biological fluids such as plasma, serum, urine, and saliva. Uses for the kit include correlation of DPPIV activity with disease states or determination of the efficacy of DPPIV inhibitors administered in vivo.

Supplier: Tonbo Biosciences

Tonbo Biosciences Foxp3 / Transcription Factor Staining Buffer Kit contains specially formulated buffers and solutions for optimal resolution and low background in your analysis of nuclear antigens by flow cytometry

Supplier: Enzo Life Sciences

Based on the detection of AFC (7-amino-4-trifluoromethyl coumarin) after cleavage from the labelled substrate VDVAD-AFC.

Supplier: Enzo Life Sciences

This E3 ligase auto-ubiquitinylation kit enables proteins to be tested for ubiquitin E3 ligase activity through assessment of their ability to under auto-ubiquitinylation