You searched for: Protein Assays

Supplier: 3M Food Safety

3M™ Clean-Trace™ Surface Protein (Allergen) Test Swab ALLTEC60 is a rapid, simple, and reliable solution to monitor the presence of allergens on surfaces to effectively manage cleaning.

Supplier: AAT BIOQUEST

Optimised to use with CytoCite™ and Qubit™ fluorometers. Portelite™ rapid fluorimetric biotin quantitation kit is specifically optimised to quantify biotin and biotin conjugates with a portal fluorometer such as CytoCite™ and Qubit™ fluorometer.

Supplier: AAT BIOQUEST

ApoSight™ Green Caspase 3/7 substrate is the first fluorogenic probe for the direct fluorescence imaing of caspase activities in live cells.

Supplier: 3M Food Safety

3M™ Clean-Trace™ Surface protein plus test swab MPRO50 is a simple, quick, and reliable method of checking for the removal of protein residues after cleaning and quickly identifies contamination.

Supplier: AAT BIOQUEST

REASH acetate is a cell-permeable version of REASH, which is a resorufin derivative, modified to contain two arsenic atoms at a set distance from each other.

Supplier: AAT BIOQUEST

FLASH diacetate is a cell-permeable version of FlASH, which is a fluorescein derivative, modified to contain two arsenic atoms at a set distance from each other.

Supplier: AAT BIOQUEST

TCEP is a common reducing reagent widely used to break disulfide bonds within and between proteins.

Supplier: AAT BIOQUEST

Optimised to use with Nanodrop. Amplite™ colorimetric biotin quantitation kit is designed to quantify the number of biotins attached to a protein or other macromolecule with a nanodrop spectrometer.

Supplier: AAT BIOQUEST

Protein quantification is an essential task in protein purification, electrophoresis, cell biology, molecular biology and other research applications.

Supplier: AAT BIOQUEST

REASH is a resorufin derivative, modified to contain two arsenic atoms at a set distance from each other.

Supplier: Thermo Fisher Scientific

The Pierce™ Firefly Luciferase Flash Assay Kit provides reagents to measure red firefly luciferase activity in whole cell producing a very strong flash signal which decays rapidly.

Supplier: Merck Millipore (Novagen)

The HisTag® Antibody HRP Conjugate kit contains a horseradish peroxidase-conjugated HisTag® Monoclonal Antibody that is useful as a single detection reagent, thus eliminating cross-reactivity associated with secondary antibody reagents. It recognises five consecutive histidine residues regardless of the surrounding amino acid context. The purified antibody conjugate produces a strong signal at a 1:1000 to 1:2000 dilution on Western blots and dot blots. The HisTag® Antibody HRP Conjugate also detects the recombinant marker bands in the Novagen Perfect Protein™ Western Markers for convenient visualisation of accurate internal standards on Western blots.

Supplier: AAT BIOQUEST

Designed for consistent and dependable results. Amplite® Fluorimetric Biotin Quantitation Kit uses Biotinylite™ Green, a fluorogenic biotin sensor.

Supplier: MP Biomedicals

Histones are soluble in water (10 mg/ml) or 0,5 N HCl (10 mg/ml), yielding a clear to hazy solution depending on the fraction. They are soluble in 6 M urea (4 to 10 mg/ml), but this will denature the histones.

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: Abnova

Biotin Labelling Kit is used for simple and rapid preparation of biotin-labeled antibodies and proteins.

Supplier: Abcam

Simple assay to detect total glutathione.

Supplier: Uptima

High quality, optimised reagents for the determination of protein concentration by the bicinchoninic acid method.

Supplier: Uptima

The BCA method is very sensitive for protein detection. Peptide bonds and the four amino acids cysteine, cystine , tryptophan and tyrosine are relevant to the determination. The formation of Cu (I) ions by proteins under alkaline conditions corresponds to the biuret method of determination. A Cu (I ) ion is then bound by two molecules of BCA to a red colour complex. This complex can be detected very sensitively.