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
Chitinases are widely distributed among microorganisms, animals, and plants. Although higher plants do not contain chitin (a component of fungal cell walls), chitinase activity increases rapidly upon pathogen infection, making this enzyme closely associated with plant disease resistance and an important pathogenesis-related protein. Chitinases mainly hydrolyze the β-1,4-glycosidic bonds of chitin polymers and can be classified into endo-enzymes and exo-enzymes based on their mode of action. Chitin exo-enzymes act on chitin to release N-acetylglucosamine monomers, which then react with potassium ferricyanide to produce a characteristic absorption at 420 nm. The activity of chitin exo-enzymes can be calculated by measuring the absorbance value.
Specifications
Especificaciones y pureza
BioReagent
Grado
BioReagent
Detection instrument
Microplate reader
Detection wavelength
420nm
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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