GRADE & PURITYBioReagent?BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility.
BioReagent BioReagent for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Descripción general
β-Mannanase (EC 3.2.1.78) is widely distributed in animals, plants, and microorganisms, and has broad applications in the feed industry. It not only eliminates the anti-nutritional factor mannan in feed and improves feed utilization, but also promotes the proliferation of beneficial bacteria and enhances animal immune function. This kit employs the 3,5-dinitrosalicylic acid (DNS) colorimetric method for the determination of enzyme activity: β-Mannanase hydrolyzes mannan to generate reducing oligosaccharides and monosaccharides, which undergo an oxidation-reduction reaction with DNS reagent under boiling water bath conditions to form a brownish-red amino compound with a characteristic absorbance peak at 540 nm. By measuring the increase in absorbance at this wavelength, the β-mannanase activity in the sample can be precisely calculated.
Almacenamiento y envío
Condiciones de almacenamiento de almacenamiento
Store at 2-8°C
Enviado en
Wet ice
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
