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Merck

B2883

Sigma-Aldrich

双苯并咪唑 H 33258

≥98% (HPLC and TLC)

别名:

BBIH, BXI-72, HOE 33258, Hoechst 33258, NSC334072, 烟酸己可碱 三盐酸盐, 甲嗪双苯咪酚 三盐酸盐

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About This Item

经验公式(希尔记法):
C25H24N6O · 3HCl
CAS号:
分子量:
533.88
Beilstein:
4088183
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47

品質等級

化驗

≥98% (HPLC and TLC)

形狀

powder

mp

280 °C

溶解度

H2O: 10 mg/mL
water and ethanol: 10 mg/mL
phosphate buffer: precipitates

適合性

passes application test for fluorescence

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

−20°C

SMILES 字串

Cl[H].Cl[H].Cl[H].[H]O[H].CN1CCN(CC1)c2ccc3NC(=NCc3c2)c4ccc5NC(=NCc5c4)c6ccc(O)cc6

InChI

1S/C27H28N6O.3ClH.H2O/c1-32-10-12-33(13-11-32)22-5-9-25-21(15-22)17-29-27(31-25)19-4-8-24-20(14-19)16-28-26(30-24)18-2-6-23(34)7-3-18;;;;/h2-9,14-15,34H,10-13,16-17H2,1H3,(H,28,30)(H,29,31);3*1H;1H2

InChI 密鑰

OWRSPPSBNWJJAR-UHFFFAOYSA-N

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應用

bisBenzimide H 33258可用于DNA、染色体和细胞核的染色。 bisBenzimide H 33258可用于荧光显微术或流式细胞术。
最大激发波长= 346nm
最大发射波长= 460nm
bisBenzimide H 33258已用于细胞中的核染色。

生化/生理作用

bisBenzimide H 33258是一种有效的选择性Bcl-XL抑制剂。 bisBenzimide H 33258是一种膜可渗透的荧光DNA染色剂,具有低细胞毒性,可嵌入DNA的A-T区域。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析证书(COA)

Lot/Batch Number

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访问文档库

T Araki et al.
Histochemistry, 87(4), 331-338 (1987-01-01)
In an attempt to achieve accurate quantification of DNA levels in cell nuclei, we studied the influence of salt concentration on the fluorescence of cell nuclei complexed with Hoechst-33258 (Hoe) fluorochrome. The fluorescence of cell nuclei was compared with that
Florian Ehrlich et al.
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Keratins are the main cytoskeletal proteins of epithelial cells and changes in the expression of keratins have contributed to the evolutionary adaptation of epithelia to different environments. Keratin K24 was proposed to be a differentiation marker of epidermal keratinocytes but
Conversion of human umbilical cord mesenchymal stem cells in Wharton's jelly to dopaminergic neurons in vitro: potential therapeutic application for Parkinsonism.
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We explored the clinical and pathological impact of epidermal growth factor receptor (EGFR) extracellular domain missense mutations. Retrospective assessment of 260 de novo glioblastoma patients revealed a significant reduction in overall survival of patients having tumors with EGFR mutations at
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Han J, et al.
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