生物活性 体外研究 硫酸耐尔蓝 试剂级价格
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硫酸耐尔蓝

硫酸耐尔蓝,3625-57-8,结构式
硫酸耐尔蓝
  • CAS号:3625-57-8
  • 英文名:CI 51180
  • 中文名:硫酸耐尔蓝
  • CBNumber:CB7474347
  • 分子式:C20H20N3O5S-
  • 分子量:414.46
  • MOL File:3625-57-8.mol
硫酸耐尔蓝化学性质
  • 熔点 :>300 °C (dec.)(lit.)
  • 储存条件 :room temp
  • 溶解度 :Soluble in water, ethanol
  • 色指数 :51180
  • 形态 :Powder
  • 颜色 :Dark green to black
  • 酸碱指示剂变色ph值范围 :10.1(BLUE)-11.1(RED)
  • 水溶解性 :Soluble in ethanol, and water (50 g/L) at 25°C.
  • 最大波长(λmax) :633 nm
  • 生物领域应用 :Detecting microorganisms; treating virus infectious diseases; photodynamic therapy
安全信息
  • 危险品标志 :Xi
  • 安全说明 :22-24/25
  • WGK Germany :3
  • RTECS号 :DJ1931000
  • 海关编码 :3212900000
  • 毒性 :mouse,LD,intraperitoneal,> 500mg/kg (500mg/kg),"Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. Vol. 4, Pg. 46, 1952.

硫酸耐尔蓝性质、用途与生产工艺

  • 生物活性 Nile Blue A (Nile blue sulfate) 可用于区分黑色素和脂褐素。它也可用于脂肪染色,以及制备电流葡萄糖传感器。
  • 体外研究

    Nile blue A is a basic oxazine dye which is soluble in water and ethyl alcohol. Nile blue A is a satisfactory stain for PHB granules in bacteria and is in fact superior to Sudan black B for this purpose. Poly-p3-hydroxybutyrate granules exhibits a strong orange fluorescence when stained with Nile blue A. Nile blue A appears to stain many more PHB granules than Sudan black B does and is not as easily ished from the cell by decolorization procedures. Nile blue A is used as a stain for polyhydroxyalkanoic acid-accumulating microorganisms or to detect polyhydroxyalkanoic acids in microorganisms. Escherichia coli cells that do not accumulate detectable polyhydroxyalkanoic acids can be stained with Nile blue A and that this staining is sufficient for identifying these cells in fluorescence-activated cell sorting (FACS) experiments. Nile blue A staining does not affect either surface display of peptides or specific labeling of these peptides by a second fluorescence. Staining E. coli for flow cytometry using Nile blue A is an easy-to-handle and low-cost alternative to other fluorescent dyes or the intracellular expression of, for example, green fluorescent protein. Nile blue A is one of the most studied benzophenoxazine dyes, as a potent photosensitizer for photodynamic therapy. The dye when administered intravenously disperses throughout the body by circulating through blood and is taken up by most cells that emphasize its interaction with various biomolecule.

  • 用途  生物染色,区别脂肪酸和中性脂肪,病理组织中细菌和放线菌染色。也用于钽的光度测定。在中和分析中用以制备混合指示剂。
硫酸耐尔蓝上下游产品信息
上游原料
下游产品
硫酸耐尔蓝 试剂级价格
  • 更新日期:2024/11/08
  • 产品编号:A17174
  • 产品名称:耐尔兰 Nile Blue A
  • CAS编号:3625-57-8
  • 包装:5g
  • 价格:348元
  • 更新日期:2024/11/08
  • 产品编号:A17174
  • 产品名称:耐尔兰 Nile Blue A
  • CAS编号:3625-57-8
  • 包装:25g
  • 价格:752元
硫酸耐尔蓝生产厂家
  • 公司名称:WAKO
  • 联系电话:--
  • 电子邮件:labchem-tec@wako-chem.co.jp
  • 国家:日本
  • 产品数:6819
  • 优势度:80
  • 公司名称:KANTO
  • 联系电话:--
  • 电子邮件:reag-info@gms.kanto.co.jp
  • 国家:日本
  • 产品数:6756
  • 优势度:74
  • 公司名称:NACALAI
  • 联系电话:--
  • 电子邮件:info-tech@nacalai.co.jp
  • 国家:日本
  • 产品数:6046
  • 优势度:75
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