相关栏目：
  1. 生物科学
  2. 生化试剂
  • ι-角叉菜聚糖

  • G64880 9062-07-1

    ι-Carrageenan

产品订购
产品货号重量货期 优惠价 数量
G64880-100g 100g 准现货 询价
G64880-25g 25g 准现货 询价
G64880-500g 500g 准现货 询价
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  • 产品信息

描述

别名 ;Gelatinvegetable Irish moss
产品介绍 Carrageenans are mucopolysaccharides from the cell walls of the red algae. They are anionic linear polymers composed of 1,3α-1,4β-galactans having one (κ-), two (ι-) or three (λ-) sulfates per disaccharide unit. In ionic solutions, κ- and ι-carrageenans self-associate into helical structures that form rigid or flexible gels, respectively. λ-carrageenans do not form helices and are non-gelling. Carrageenans are used commercially as thickeners and stabilizing agents.
用途 Carrageenans are used to suppress immune response in vivo and in vitro via mechanisms believed to involve selective cytopathic effect on macrophages. As ι-, κ-,and λ-carrageenans have varying degress of sulfation, they may be studied comparatively for differences in protective, antiviral, and immunosuppression activities.
备注 Blended from various seaweeds to produce flexible gels.

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