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96351

Supelco

普鲁兰标准品套装 Mp ~350 - 700′000

set of analytical standards, for GPC

别名:

普鲁兰标准品套装

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About This Item

CAS号:
EC號碼:
分類程式碼代碼:
41116107
酶號碼:
E1204
NACRES:
NA.24

等級

analytical standard
for GPC

品質等級

儲存期限

limited shelf life, expiry date on the label

分析物化學類別

oligosaccharides

技術

gel permeation chromatography (GPC): suitable

應用

cleaning products
cosmetics
food and beverages
personal care

形式

neat

儲存溫度

2-8°C

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一般說明

普鲁兰多糖时一种线性葡聚糖多糖,由 α-1,4-麦芽三糖重复单元组成。它由类似酵母菌的真菌 黑酵母菌 产生,该真菌来源于淀粉,且两个麦芽糖单元由 α-1,6键连接。

應用

这套分析标准品也可用于以下实验:
  • 在使用高效体积排除色谱法(HPSEC)估测海藻— S. latissimaM. stellatus中多糖部分的分子量时,用于校准聚合物基色谱柱
  • 通过体积排除色谱结合多角度激光散射(MALLS)检测器测量低聚纤维素的分子质量
  • 在测量微藻中糖原的分子量分布时校准SEC色谱柱
  • 用凝胶渗透色谱(GPC)定量分析海藻盐–壳聚糖微胶囊的成膜过程。

成分

套件包含精心选择的参考物质,用于校准GPC/SEC/GFC系统。该试剂盒含标准品(相同类型但摩尔质量不同)、每个标准品的分析证书(CoA)和带有分析条件的校准曲线示例。
使用前需称量标准品。适用于在水溶液和DMSO中进行校准。
试剂盒包含10种不同普鲁兰标准品,每种100 mg,Mp范围从〜350至〜700,000。

儲存類別代碼

10 - Combustible liquids

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves


从最新的版本中选择一种:

分析证书(COA)

Lot/Batch Number

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Quantitative characterization of membrane formation process of alginate?chitosan microcapsules by GPC
Yu W, et al.
Journal of Membrane Science, 346, 296-301 (2010)
Jean Christophe Fricain et al.
Biomaterials, 34(12), 2947-2959 (2013-02-05)
Research in bone tissue engineering is focused on the development of alternatives to allogenic and autologous bone grafts that can stimulate bone healing. Here, we present scaffolds composed of the natural hydrophilic polysaccharides pullulan and dextran, supplemented or not with
Mehmet Koç et al.
Journal of food science, 76(9), S508-S515 (2012-03-16)
The addition of gelatine (G), lactose (L), pullulan (P), and their mixtures at equal ratios (gelatine + lactose [GL] and gelatin + pullulan [GP]) to whole egg prior to drying was studied. Their effects on the functional properties (emulsion and
Nannan Yu et al.
Journal of ocular pharmacology and therapeutics : the official journal of the Association for Ocular Pharmacology and Therapeutics, 28(5), 497-501 (2012-06-14)
To investigate the varied effects of sperminated pullulans (SP) with different amino residues on cornea permeability and its local toxicity. Three groups of rabbits were used: control, low-amino residue content SP (SP-L), and high-amino residue content SP (SP-H). The in
Shengjun Wu et al.
International journal of biological macromolecules, 55, 254-257 (2013-02-05)
Pullulan is a thickener that can form semipermeable films, and glutathione is an effective reducing agent, while chitooligosaccharide has antibacterial activity. In this study, effect of pullulan-based coatings in combination with antibrowning and antibacterial agents (1% pullulan; 0.8% glutathione+1% chitooligosaccharides;

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