ι-角叉菜聚糖
【编号】:120988 【产品名称】:ι-角叉菜聚糖 【规格】:25g 【用途】: ι-角叉菜聚糖
Product Name: ι-Carrageenan
CAS号:9062-07-1
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 agentswww.atcc360.com.
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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