推薦產品
產品名稱
荧光素 钠盐, used as fluorescent tracer
品質等級
形狀
powder
技術
titration: suitable
pH值
8.3 (20 °C, 10 g/L)
mp
>300 °C
溶解度
H2O: 1 mg/mL
密度
0.78 g/cm3 at 29.6 °C (85.3 °F at 699.7 hPa)
螢光
λex 460 nm; λem 515 nm(lit.)
應用
diagnostic assay manufacturing
hematology
histology
儲存溫度
room temp
SMILES 字串
[Na+].[Na+].[O-]c1ccc2c(Oc3cc([O-])ccc3C24OC(=O)c5ccccc45)c1
InChI
1S/C20H12O5.2Na/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20;;/h1-10,21-22H;;/q;2*+1/p-2
InChI 密鑰
RGPLGPBQJOQFJS-UHFFFAOYSA-L
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一般說明
荧光素是一种黄嘌呤染料,是生物学中常用的标记试剂。
應用
水溶性荧光染料由于其分子半径小,渗透性和血管灌注研究中得到应用。 以荧光素钠作为荧光示踪剂,用于研究血脑屏障(BBB)和血脊髓屏障(BSCB)在啮齿类动物模型中的通透性。 以该染料为探针底物,研究了有机阴离子转运多肽(OATP)介导的肝细胞药物转运。荧光素钠还被应用于光致退色后 原位 溶质通过荧光恢复进入骨内。
荧光素钠盐被用作一种溶质,用于研究微血管渗透性。它已被用作研究血液屏障穿透性的测试分子。
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 1
閃點(°F)
423.7 °F - Pensky-Martens closed cup
閃點(°C)
217.6 °C - Pensky-Martens closed cup
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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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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