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.
🌡
Storage & shipping
Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
📋
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
📚
Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
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.
Storage and Shipping
Storage
Store at 2-8°C
Shipped In
Wet ice
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
We use cookies to ensure the website functions properly and, where permitted, to improve your experience. You can manage your preferences at any time in Settings. Learn more in our Cookie Policy.
Shall we send you a message when we have discounts available?
Remind me later
Thank you! Please check your email inbox to confirm.
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.
