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Specialized protein assay reagents and kits to estimate and measure specific post-translational modifications (PTM) or functional (enzymatic) classes of proteins in biological samples, including glycoproteins, phosphoproteins, and proteases.
Tobacco Etch Virus nuclear-inclusion-a endopeptidase or TEV is highly sequence specific cysteine protease. It has a strict 7 amino acid cleavage recognition sequence of Glu-Asn-Leu-Tyr-Phe-Gln ↓ (Gly/Ser). The high specificity makes this protease excellent for the removal of affinity-tags from purified recombinant proteins. Purified TEV was expressed in E.coli and is shipped in 4°C packaging to preserve activity. TEV cleavage is best performed at room temperature in a P.H range of 4 – 9
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The Mouse Xanthine Oxidase (XO) ELISA Kit is designed to detect and quantify XDH (xanthine dehydrogenase/oxidase) in serum plasma and tissue homogenates with high sensitivity and precision This sandwich ELISA-based assay offers a broad detection range of 7 8 pg/mL to 500 pg/mL and a low detection limit of 1 95 pg/mL ensuring accurate measurement of XDH levels in diverse biological samples The quantitative analysis is completed within 1 5 hours using a sample volume of 50 100 L with absorbance readings taken at 450 nm Ideal for research applications this kit provides reliable results for studying XDH-related metabolic pathways oxidative stress mechanisms or disease biomarkers in mouse models
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More