861324
-迷迭香酸
Powder
别名:
4-[双（4-羟基苯基）亚甲基]-2,5-环己二酮, Aurin
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关于此项目
经验公式（希尔记法）:
C19H14O3
化学文摘社编号:
分子量:
290.31
EC Number:
210-041-8
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
MDL number:
Colour Index Number:
43800
Beilstein/REAXYS Number:
2055205
Form:
powder
InChI key
FYEHYMARPSSOBO-UHFFFAOYSA-N
InChI
1S/C19H14O3/c20-16-7-1-13(2-8-16)19(14-3-9-17(21)10-4-14)15-5-11-18(22)12-6-15/h1-12,20-21H
SMILES string
O=C(C=C1)C=CC1=C(C2=CC=C(O)C=C2)C3=CC=C(O)C=C3
form
powder
technique(s)
titration: suitable
pH
5.0-6.8, yellow to pink
cation traces
C: 66.0-90.8%
λmax
482 nm
ε (extinction coefficient)
≥11000 at 264-270 nm in ethanol, ≥50000 at 478-486 nm in ethanol
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
composition
Powder
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General description
玫红酸（C.I.43800）是一种酸碱指示剂，来自三苯基甲烷基团， 又称金蛋白和4-[双(4-羟苯基)亚甲基]-2,5--环己二烯酮。
Application
玫红酸已用于诱导HEK293细胞的细胞应激。
Biochem/physiol Actions
玫红酸的过渡范围大约为pH 6.6-8.0（低于该pH范围为黄色，高于该pH范围为红色）。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Simultaneous detection of the subcellular localization of RNAs and proteins in cultured cells by combined multicolor RNA-FISH and IF.
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Methods, S1046-2023 (2016)
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Serum-free PC12 cell cultures have been used to study the mechanisms of neuronal death after neurotrophic factor deprivation. We previously reported that PC12 cells undergo "apoptotic" internucleosomal DNA cleavage after withdrawal of trophic support. Here, we have used a sensitive
[Not Available].
F PASCUCCI et al.
Rivista critica di clinica medica, 45(6-9), 484-493 (1945-11-30)
M Abend et al.
International journal of radiation biology, 75(12), 1567-1578 (2000-01-06)
To investigate the mechanism of micronucleus formation in irradiated L929 cells. Radiation-induced micronuclei (MN) of L929 cells isolated at 48 and 72 h after irradiation were processed for detection of DNA-laddering and higher-order chromatin fragments using conventional gel electrophoresis and
J Chen et al.
Thrombosis research, 66(2-3), 111-120 (1992-05-01)
To determine whether heparin potentiation of platelet aggregation is related to platelet GP IIb/IIIa and GP Ib receptors, four series of experiments were performed on blood from normal volunteers. In the first experiment pretreatment with the monoclonal antibody 7E3 (MAb
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