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辣根過氧化物酶,5-溴-4氯-3吲哚-神經氨酸,吡咯酯等

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首頁 > 供應產品 > 藻藍素20298-86-6
藻藍素20298-86-6
單價 面議對比
詢價 暫無
發貨 江蘇無錫市付款后3天內
品牌 MRC
過期 長期有效
更新 2024-01-10 11:53
 
詳細信息
 中文名】藍藻色素;

【英文名】Phycocyanobilin

【分子式】C33H38N4O6

【分子量】586.678

CAS20298-86-6

【含量】≥98.0%

【用途】 本品屬蛋白質結合色素,與蛋白質有相同的性質。藍色顆粒或粉末。溶于。其水溶液體的顏色為鮮艷的蔚藍色。本品屬水溶性蛋白,由a亞單位和b單位組成,單體(ab)分子量4d左右,pH6.5-8.0時以三體(ab)pH4.5-6.0時,以六體(ab)形式存在,分子量23d左右。不論以單體、三體或六體形式存在,在可見光下均呈現出美麗的藍寶石顏色,色澤鮮艷,經測定在多種理化因素下都是相當穩定的。


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