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Merck
CN

G5011

葡聚糖 来源于面包酵母(酿酒酵母

≥98.00%

别名:

Glucosan

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化学文摘社编号:
EC 号:
MDL编号:
UNSPSC代码:
12352201
NACRES:
NA.25
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生物来源

bakers yeast (S. cerevisiae)

质量水平

方案

≥98.00%

表单

powder

颜色

white to faint yellow

溶解性

water: 9.80-10.20 mg/mL, turbid, colorless to light yellow

储存温度

2-8°C

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一般描述

葡聚糖是天然多糖,是形成结构成分的碳水化合物,存在于酵母、真菌、海藻和谷物细胞壁中。

应用

烘焙酵母(S. Cerevisiae)来源葡聚糖用于:
  • 免疫刺激
  • 刺激血细胞中σ类谷胱甘肽 S-转移酶(GST)的mRNA表达
  • 研究其对虹鳟鱼肠上皮细胞系(RTgutGC)的作用。

生化/生理作用

葡聚糖可增强免疫抗感染,防止癌症生长,降低应激和胆固醇水平。具有免疫刺激特性。可以维持血糖水平,使皮肤恢复活力。

制备说明

采用 Bacon 等人的方法制备。

其他说明

为了全面了解我们针对客户研究提供的各种多糖产品,建议您访问我们的碳水化合物分类页面。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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A novel LRR and Ig domain-containing protein could function as an immune effector in Crassostrea gigas
Wang X, et al.
Fish & Shellfish Immunology (2019)
Antonella Torosantucci et al.
The Journal of experimental medicine, 202(5), 597-606 (2005-09-09)
To generate a vaccine to protect against a variety of human pathogenic fungi, we conjugated laminarin (Lam), a well-characterized but poorly immunogenic beta-glucan preparation from the brown alga Laminaria digitata, with the diphtheria toxoid CRM197, a carrier protein used in
Cheng Man Lun et al.
Immunobiology, 221(8), 889-903 (2016-03-30)
The purple sea urchin, Strongylocentrotus purpuratus, possesses a sophisticated innate immune system that responds to microbes effectively by swift expression of the highly diverse Sp185/333 gene family. The Sp185/333 proteins are predicted to have anti-pathogen functions based on inducible gene
Sequence features, expression profiles and biochemical characteristics of a sigma class glutathione S-transferase gene (AiGSTsigma) from bay scallop Argopecten irradians
Wang M, et al.
Invertebrate survival journal , 15(1), 19-30 (2017)
Jeyachandran Sivakamavalli et al.
Journal of molecular recognition : JMR, 29(5), 186-198 (2015-12-22)
In invertebrates, the prophenoloxidase (proPO) pathway is involved in the phenol-like antioxidant production against invading pathogens. Overproduction of melanin and phenolic substances leads to the disruption of hemocytes (own host cells); therefore, there is a prerequisite to regulate the antioxidant

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