45690
四碘荧光素 超蓝
suitable for microscopy
别名:
2′,4′,5′,7′-四碘荧光素 二钠盐, 藻红, 酸性红51
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关于此项目
经验公式（希尔记法）:
C20H6I4Na2O5
CAS Number:
分子量:
879.86
颜色索引号:
45430
Beilstein:
1443945
EC 号:
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:
NACRES:
NA.47
表单
solid
质量水平
技术
titration: suitable
适用性
suitable for microscopy
SMILES字符串
[Na+].[Na+].[O-]c1c(I)cc2c(Oc3c(I)c([O-])c(I)cc3C24OC(=O)c5ccccc45)c1I
InChI
1S/C20H8I4O5.2Na/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;;/h1-6,25-26H;;/q;2*+1/p-2
InChI key
RAGZEDHHTPQLAI-UHFFFAOYSA-L
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一般描述
Erythrosin extra bluish is a brown color powder, that is soluble in ethanol and water. Its pH ranges from 2.5 to 4. It is used in color filters, light emitting diodes, cosmetics, hair dyes etc. It has several biological applications like detecting gene expression, treating age related macular degeneration, diabetes, obesity etc.
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral - Aquatic Chronic 2
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
359.6 °F - closed cup
闪点(°C)
182 °C - closed cup
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Ewa Prochniewicz et al.
Journal of molecular biology, 413(3), 584-592 (2011-09-14)
The contractile and enzymatic activities of myosin VI are regulated by calcium binding to associated calmodulin (CaM) light chains. We have used transient phosphorescence anisotropy to monitor the microsecond rotational dynamics of erythrosin-iodoacetamide-labeled actin with strongly bound myosin VI (MVI)
Ying-Ju Huang et al.
ChemMedChem, 7(4), 571-577 (2012-02-23)
SecA is a central component of the general secretion system that is essential for bacterial growth and thus an ideal target for antimicrobial agents. A series of fluorescein analogues were first screened against the ATPase activity using the truncated unregulated
Anna Carolina Borges Pereira Costa et al.
Archives of oral biology, 56(11), 1299-1305 (2011-06-28)
The effect of erythrosine- and LED-mediated photodynamic therapy (PDT) on planktonic cultures and biofilms of Candida albicans and Candida dubliniensis was evaluated. Planktonic cultures of standardized suspensions (10(6)cells/mL) of C. albicans and C. dubliniensis were treated with erythrosine concentrations of
Vagner Roberto Batistela et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 79(5), 889-897 (2011-05-10)
Xanthenes form to an important class of dyes which are widely used. Most of them present three acid-base groups: two phenolic sites and one carboxylic site. Therefore, the pKa determination and the attribution of each group to the corresponding pKa
Farah Maria Drumond Chequer et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 50(10), 3447-3451 (2012-08-01)
Erythrosine (ErB) is a xanthene and an US Food and Drug Administration approved dye used in foods, drugs and cosmetics. Although its utilization is permitted, ErB is described as inhibitor of enzymes and protein-protein interactions and is toxic to pituitary
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