23491-45-4
23491-45-4 结构式
基本信息
甲嗪双苯咪酚
双苯咪唑
联苯胺
烟酸己可碱
赫斯特荧光染料 33258
2-[-2-(4-HYDROXYPHENYL)-6-BENZIMIDAZOYL]-6-(1-METHYL-4-PIPERAZYL)-BENZIMIDAZOLE, 3HCL
2-[2-(4-HYDROXYPHENYL)-6-BENZIMIDAZOYL]-6-(1-METHYL-4-PIPERAZYL)BENZIMIDAZOLE TRIHYDROCHLORIDE
2'-(4-HYDROXYPHENYL)-5-(4-METHYL-1-PIPERAZINYL)-2,5'-BI(1H-BENZIMIDAZOLE) TRIHYDROCHLORIDE
BISBENZIMIDE
BISBENZIMIDE H 33258
BISBENZIMIDE H 33258 FLUOROCHROME, TRIHYDROCHLORIDE
BISBENZIMIDE H 33258 TRIHYDROCHLORIDE
BISBENZIMIDE TRIHYDROCHLORIDE
H33258
HOE 33258
HOECHST 33258
HOECHST NO 33258
HOECHST STAIN SOLUTION
33258hoechst
4-(5-(4-methyl-1-piperazinyl)(2,5’-bi-1h-benzimidazol)-2’-yl)-phenotrihy
4-[5-(4-methyl-1-piperazinyl)[2,5’-bi-1h-benzimidazol]-2’-yl]-phenotrihydr
bisbenzimidazoletrihydrochloride
bisbenzimidehydrochloride
hoe33058
物理化学性质
安全数据
常见问题列表
IC50: 51.31±4.56 μM (HeLa cell), 32.43±3.27 μM (HL60 cell), 15.42±2.16 μM (U937 cell)
Hoechst 33258, a fluorescent compound with a head-to-tail bis-benzimidazole structure, is initially found to be cytotoxic against L1210 murine leukemia. Hoechst 33258 is evaluated for their cytotoxicity against human tumor cell lines, which are cervix carcinoma cell line (HeLa), Human promyelocytic leukemia cell (HL60) and U937 cell Line. The IC 50 determined in the case of HeLa, HL60 and U937 is 51.31±4.56, 32.43±3.27 and 15.42±2.16 μM for Hoechst 33258, respectively. The cytotoxic property of Hoechst 33258 is investigated on a panel of seven tumour cell lines of different histological origin and Madine-Darby canine kidney (MDCK) normal cells. All cell lines, except MCF-7, exposed to Hoechst 33258 exhibit GI 50 from 84×10 -6 to 191.5×10 -6 mol/dm 3 . Under the same experimental conditions, Hoechst 33258, used as a binder reference compound, stops the cell cycle in S phase and G0/G1.