推薦產品
生物源
algae (red)
品質等級
描述
Predominantly κ and lesser amounts of λ carrageenan
形狀
powder
顏色
white to light brown
有用的pH值範圍
7.5-10.5 (1.5% in water)
正離子痕跡
Ca: <3.5%
K: <11%
Na: <2.0%
適合性
suitable for gel preparation
儲存溫度
room temp
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相關類別
一般說明
角叉菜胶是来自红藻细胞壁的粘多糖。 它们是由1，3α-1，4β-半乳聚糖组成的阴离子线性聚合物，每个二糖单元含有一个（κ-），两个（ι-）或三个（λ-）硫酸盐。 在离子溶液中，κ-和ι-角叉菜胶自缔合成螺旋结构，分别形成刚性或柔性凝胶。 λ-角叉菜胶不形成螺旋，并且不凝胶化。 角叉菜胶在商业上用作增稠剂和稳定剂。
應用
角叉菜胶被用来抑制体内和体外的免疫反应，其机制被认为涉及对巨噬细胞的选择性细胞病变作用。 由于ι-、κ-和λ-角叉菜胶具有不同程度的硫酸化，因此可以对它们在保护性、抗病毒性和免疫抑制活性方面的差异进行比较研究。
角叉菜胶被用来抑制体内和体外的免疫反应，其机制被认为涉及对巨噬细胞的选择性细胞病变作用。由于ι-、κ-和λ-角叉菜胶具有不同程度的硫酸化，因此可以对它们在保护性、抗病毒性和免疫抑制活性方面的差异进行比较研究。角叉菜胶可用于开发生物材料，如骨移植替代品；用于药物输送的截留容器，如生物芯和封装载体。角叉菜胶用于开发水凝胶。
準備報告
从各种海藻中混合制成刚性凝胶。
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
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我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.
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