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A wide variety of assay products for identifying and analyzing of proteins and their functions. Products utilize various detection methods and sample types and can be used for applications including medical, cellular, molecular, and protein research.
Folin & Ciocalteu′s phenol reagent is most commonly used in the Lowry method for determining protein concentration.[7][6] It has also been used for the quantification of total phenolics.[12] In this method, protein is pretreated with copper(II) in a modified biuret reagent (alkaline copper solution stabilized with sodium potassium tartrate). Addition of the phenol reagent generates chromogens that give increasing absorbance between 550-750nm. Normally, absorbance at the peak (750nm) or shoulder (660nm) are used to quantitate protein concentrations between 1-100 mg/ml while absorbance at 550nm is used to quantitate higher protein concentrations.
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Anti-Human Fc Capture (AHC) Biosensors - One tray of 96 biosensors for the immobilization of human IgG or other proteins containing the human Fc region for kinetic analysis
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Protein Chemistry Kit; ProteomeLab SDS-Gel MW Analysis Chemistries; Beckman Coulter; Sieving range 10kDa to 225kD; Inc. buffers, standards and washes; For quantification and determination of purity of proteins
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The Biocolor Sircol™ 2.0 Soluble Collagen Assay is designed for quantitative measurement of soluble collagen in material from in-vivo and in-vitro sources. The kit employs colorimetric detection in a convenient microplate-based format.This latest addition to the highly cited family of "Sircol™" collagen kits combines an updated microplate format with an improved dye formulation to significantly enhance collagen sensitivity and specificity. This makes it possible to directly analyze collagen from complex samples such as conditioned media during 2D or 3D cell culture.
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Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
EZ CapTM Cy5 Firefly Luciferase mRNA (5-moUTP) will express luciferase protein once entering cells which is initially extracted from firefly Photinus pyralis. This enzyme catalyzes ATP-dependent D-luciferin oxidation and lead to yield chemiluminescence at about 560 nm wavelength. Firefly Luciferase is a frequently used bioluminescent reporter for gene regulation and function study. It is applicable in assays for mRNA delivery, translation efficiency, cell viability and in vivo imaging etc.
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Phadebas Amylase Test; Used for both qualitative and quantitative assessment of the Amylase enzyme; Consists of starch tablets in which a blue dye has been chemically bound to the starch
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This product includes 750 ul 10 x C53 Dye and 50 ul of 10 mM Histidine. It is for measurement of 200 samples using 96-well plates. Cuvettes may also be used for measurements.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More