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Bisbenzimide H 33258 Fluorochrome, Trihydrochloride-CAS 23491-45-4-Calbiochem
| 产品编号： | 4075580 |
| 规格： | Membrane-permeable, adenine-thymine-specific fluorescent stain. |
| CAS NO： | 23491-45-4 |
| 包装规格： | 100 MG，250 MG，1 G |
| 产品类别： | 进口试剂 |
| 品牌： | Sigma-Aldrich |
| 优惠价： | 立即咨询 |
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 4075580 | 100 MG | 1800 | |||
| 4075580 | 250 MG | 4030 | |||
| 4075580 | 1 G | 11400 |
产品别名
23491-45-4
Bisbenzimide H 33258 Fluorochrome, Trihydrochloride-CAS 23491-45-4-Calbiochem
2-[2-(4-Hydroxyphenyl)-6-benzimidazoyl]-6-(1-methyl-4-piperazyl)-benzimidazole, 3HCl, HOE 33258
基本信息
| Empirical Formula【经验(实验)分子式】 | C25H24N6O · 3HCl |
| Molecular weight | 533.88 |
| MDL number | MFCD00012679 |
| General description【一般描述】 | Membrane-permeable, adenine-thymine-specific fluorescent stain. Useful for staining DNA, chromosomes, and nuclei. Increases the rate of channel-mediated Ca2+ efflux from junctional cytoplasmic reticulum vesicles. Can also be used to detect mycoplasma contamination in tissue culture. H 33258 and the related compound H 33342 (Cat. No. 382065) have been used in conjunction with RNA aptamers in the 5′ untranslated region (UTR) to control expression of transfected gene constructs. Membrane-permeant, adenine-thymidine specific fluorescent stain (excitation maximum: 346 nm; emission maximum: 460 nm). Useful for staining DNA, chromosomes, and nuclei. Increases the rate of channel-mediated Ca2+ efflux from junctional cytoplasmic reticulum vesicles. Can also be used to detect mycoplasma contamination in tissue culture. H 33258 and the related compound H33342 (Cat. No. 382065) have been used in conjunction with RNA aptamers in the 5′ untranslated region (UTR) to control expression of transfected gene constructs. |
| Biochem/physiol Actions【生化/生理作用】 | Cell permeable: yes Product does not compete with ATP. Reversible: no Primary Target Adenine-thymine-specific fluorescent stain |
| Warning【警告】 | Toxicity: Carcinogenic / Teratogenic (D) |
| Preparation Note【制备说明】 | Precipitates in phosphate buffered solutions |
| Reconstitution【重悬】 | Following reconstitution, store in the refrigerator (4°C). Aqueous stock solutions are stable for up to 2 weeks at 4°C. |
| Other Notes【其他说明】 | Werstuck, G., and Green, M.R. 1998. Science 282, 296. Battaglio, M., et al. 1994. Biotech. Histochem. 69, 152. Elstein, K.H., and Zucker, R.M. 1994. Exp. Cell Res. 211, 322. Tarshis, M., et al. 1994. J. Immunol. Methods168, 245. Beeler, T.J., and Gable, K. 1993. J. Membr. Biol. 135, 109. Oberhammer, F., et al. 1993. EMBO J. 12, 3679. Papadimitriou, E., and Lelkes, P.I. 1993. J. Immunol. Methods162, 41. Jin, R., and Breslauer, K.J. 1988. Proc. Natl. Acad. Sci. USA85, 8939. Cesarone, C.F., et al. 1979. Anal. Biochem.100, 188. Latt, S.A., and Stetten, G. 1976. J. Histochem. Cytochem.24, 24. |
| Legal Information【法律信息】 | CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | ≥98% (HPLC) |
| form【形式】 | solid |
| manufacturer/tradename | Calbiochem® |
| storage condition【储存条件】 | OK to freeze protect from light |
| color【颜色】 | yellow-green |
| fluorescence【荧光】 | λex 346 nm λem 460 nm |
| shipped in【运输】 | ambient |
| storage temp.【储存温度】 | 2-8℃ |
| InChI | 1S/C25H24N6O.3ClH/c1-30-10-12-31(13-11-30)18-5-9-21-23(15-18)29-25(27-21)17-4-8-20-22(14-17)28-24(26-20)16-2-6-19(32)7-3-16;;;/h2-9,14-15,26,28H,10-13H2,1H3,(H,27,29);3*1H |
| InChI key | OKQAASMPIOSOEX-UHFFFAOYSA-N |
| packaging【包装】 | 100, 250 mg in Plastic ampoule 1 g in Plastic ampoule |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
