Megazyme 碳水化合物Carbohydrates

Megazyme 碳水化合物Carbohydrates

Carbohydrates

Megazyme’s chromogenic substrates provide the most convenient methods for the assay of hydrolytic enzymes but as the native substrates, polysaccharides and oligosaccharides can give the truest insight into their mechanism of action, active site requirement, binding affinities and activities. Polysaccharides can often be employed for reducing sugar or viscometric assays while oligosaccharides are widely used as chromatographic standards for HPLC/HPAEC-PAD analysis or as defined substrates in enzyme characterisation studies.

碳水化合物

Megazyme的显色底物多糖和低聚糖作为天然底物,为水解酶的分析提供了最方便的方法,但它们的作用机制、活性位点要求、结合亲缘关系和活性能得到最真实的了解。多糖常用于还原糖或粘度测定,而低聚糖被广泛用作HPLC/HPAEC-PAD分析的色谱标准或酶特性研究中定义的底物。

Oligosaccharides 低聚糖

Oligosaccharides are widely used as chromatographic standards for HPLC/HPAEC-PAD analysis or as defined substrates in enzyme characterisation studies. Borohydride reduced oligosaccharides are also available in certain classes for the specific purpose of successfully performing reducing sugar assays in which the native oligosaccharides, themselves being reducing sugars, can produce a high blank absorbance value thereby decreasing the sensitivity of the assay.

Chitooligosaccharides  壳寡糖
Amylosaccharides [Mixed-Linkage]  淀粉糖
1,5-α-L-Arabinooligosaccharides  1,5-α-L-阿拉伯寡糖
Arabinoxylooligosaccharides  阿拉伯寡糖
Cellooligosaccharides  低聚子糖
1,3:1,4-β-D-Glucooligosaccharides  1,3:1,4-β-D-葡萄糖低聚糖
Galactomannooligosaccharides  半乳寡糖
Fructooligosaccharides  低聚果糖
Galactooligosaccharides (GOS)  半乳糖(GOS)
Galactosyl-Sucrose Oligosaccharides  半乳糖-蔗糖寡糖
Gluco-disaccharides (Various Linkages)  葡萄糖-二糖(各种连接)
Glucomannooligosaccharides  低聚糖
1,3-β-D-Glucooligosaccharides 1,3-β-D-葡萄糖低聚糖
Glucuronoxylo-oligosaccharides  葡萄糖低聚糖
Isomaltooligosaccharides  异丙寡糖
Maltooligosaccharides  麦芽寡糖
1,4-β-D-Mannooligosaccharides  1,4-β-D-甘露寡糖
Oligogalacturonides  [医]寡糖醛酸
Xyloglucan Oligosaccharides  木糖葡聚糖低聚糖
1,4-β-D-Xylooligosaccharides  1,4-β-D-低聚木糖
All Oligosaccharides  全寡糖

Polysaccharides  多糖

View high purity polysaccharides for use in research, biochemical enzyme assays and analytical applications.

展望高纯度多糖用于研究,生化酶分析和分析应用。