标签归档：mannitol

M4125   正品|Mannite(D-Mannitol,甘露醇)   品牌 Sigma

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正品|Mannite(D-Mannitol,甘露醇)

货号： M4125      产品名称： 正品|Mannite(D-Mannitol,甘露醇)   品牌： Sigma 规格： 500G 现货 糖醇甜促味剂，用于甜味抑制研究。

M4125   正品|Mannite(D-Mannitol,甘露醇)   品牌 Sigma

产地：sigma
货号：M4125
规格：500G
D-甘露糖醇
D-Mannitol
别名: 甘露醇
CAS号 69-65-8
assay    ≥98%
mp    167-170 °C(lit.)
Biochem/physiol Actions
糖醇甜促味剂。用于甜味抑制研究。

RT

K644-100   D-Mannitol Colorimetric Assay Kit   品牌 Biovision

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D-Mannitol Colorimetric Assay Kit

货号： K644-100      产品名称： D-Mannitol Colorimetric Assay Kit   品牌： Biovision 规格： 100 assays 3周到货 生化实验

D-Mannitol Colorimetric Assay Kit
Product Overview
Assay Kit Name:
D-Mannitol Colorimetric Assay Kit
Kit Summary:
• Detection method- Absorbance (450 nm)
• Application- The kit can detect Mannitol concentration less than 1 nmol (< 10 µM).
Sample Type:
• Plant tissues
• Fungi • Bacteria
• Food
• Juices & other beverages
Features & Benefits:
• Simple procedure; takes ~ 20 minutes
• Rapid, convenient and sensitive
• Kit contains all necessary reagents for accurate measurement of Mannitol levels
Kit Components:
• Mannitol Assay Buffer
• Mannitol Enzyme Mix (Lyophilized)
• Mannitol Substrate Mix (Lyophilized)
• Mannitol Standard (Lyophilized)
Description:
D-Mannitol is one of the most abundant sugar alcohols in nature. It can be produced in the biosphere by a range of organisms such as bacteria, yeast, fungi and almost all plants. Mannitol functions as a carbohydrate storage depot, as a scavenger for reactive oxygen species and as an osmoprotectant. Recent studies have shown that increased mannitol content in plants protects them against fungal infections and improves resistance to drought and high salinity. The mannitol pathway reversibly converts fructose to mannitol and serves as the main carbohydrate cycle for fungi survival. Measurement of mannitol level is important for evaluating mannitol metabolic pathways and commercially, in developing fungi and drought resistant plants. In BioVision’s D-Mannitol Assay Kit, D-mannitol is converted to D-fructose by mannitol dehydrogenase in the presence of NAD to form NADH, which reduces a colorless probe to a chromogen with strong absorbance at 450 nm. L-Arabitol, another sugar alcohol, also acts as substrate for mannitol dehydrogenase & undergoes similar reaction; therefore, this kit can also be used to measure L-arabitol. The D-mannitol assay kit is fast (~15 minutes), sensitive & easy to use. This assay kit can detect mannitol level less than 1 nmol/reaction (< 10 µM) & can be used for a variety of sample types.
Storage Conditions:
-20°C
Shipping Conditions:
gel pack
USAGE: For Research Use Only! Not For Use in Humans

-20°C