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B1155

Sigma-Aldrich

bisBenzimide H 33258

powder, BioReagent, suitable for cell culture, ≥98% (HPLC and TLC)

Sinonimo/i:

2′-(4-Hydroxyphenyl)-5-(4-methyl-1-piperazinyl)-2,5′-bi(1H-benzimidazole) trihydrochloride, 2-[2-(4-Hydroxyphenyl)-6-benzimidazoyl]-6-(1-methyl-4-piperazyl)benzimidazole trihydrochloride, BBIH, BXI-72, HOE 33258, Hoechst 33258, NSC334072

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About This Item

Formula empirica (notazione di Hill):
C25H24N6O · 3HCl
Numero CAS:
23491-45-4
Peso molecolare:
533.88
Beilstein:
4088183
Numero CE:
245-690-6
Numero MDL:
MFCD00012679
Codice UNSPSC:
41106305
ID PubChem:
24891565
NACRES:
NA.77

Nome Commerciale

BioReagent

Livello qualitativo

200

Saggio

≥98% (HPLC and TLC)

Stato

powder

tecniche

cell culture | mammalian: suitable

Solubilità

H2O: 10 mg/mL
water and ethanol: 10 mg/mL

Compatibilità

passes application test for fluorescence

Temperatura di conservazione

−20°C

Stringa SMILE

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
OWRSPPSBNWJJAR-UHFFFAOYSA-N

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Applicazioni

bisBenzimide H 33258 is useful for staining DNA, chromosomes and nuclei. bisBenzimide H 33258 may be used for fluorescence microscopy or flow cytometry.
Excitation max. = 346 nm
Emission max. = 460 nm

Azioni biochim/fisiol

bisBenzimide H 33258 is a potent and selective Bcl-XL inhibitor. bisBenzimide H 33258 is a membrane-permeable, fluorescent DNA stain with low cytotoxicity that intercalate in A-T regions of DNA.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
0000401271
0000401272
0000327287
0000401271
0000401272

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Maria Elena Dell'Aquila et al.
Fertility and sterility, 91(1), 249-255 (2008-03-28)
To analyze the effects of GnRH agonists versus antagonists on mitochondrial distribution and activity in human mature oocytes. Randomized research experimental study. Academic basic research laboratory and hospital-based fertility center. Two hundred twenty-five supernumerary mature oocytes from 44 patients. Fluorescent
Li Wang et al.
Frontiers in oncology, 11, 657008-657008 (2021-08-03)
Pancreatic ductal adenocarcinoma (PDAC) is a highly aggressive malignancy with extremely limited treatment; the effective targeting strategy stays an urgent unmet need. Neuropilin-2 (NRP2), a multifunctional transmembrane non-tyrosine-kinase glycoprotein, enhances various signal transduction pathways to modulate cancer progression. However, the
Luisa Valentini et al.
Animal reproduction science, 117(1-2), 166-177 (2009-04-18)
This study investigates the mitochondrial (mt) distribution in canine ovarian oocytes examined at recovery time, as related to the reproductive cycle stage, and in oviductal oocytes. Ovarian Germinal Vesicle (GV) stage oocytes were recovered from bitches in anestrous (A, n=2)
Luke O'Shaughnessy et al.
Methods in molecular biology (Clifton, N.J.), 681, 295-309 (2010-10-28)
Expression of recombinant proteins in the baculovirus/insect cell expression system is employed because it enables post-translational protein modification and high yields of recombinant protein. The system is capable of facilitating the functional expression of many proteins - either secreted or
Jared J Luxton et al.
Cell reports, 33(10), 108457-108457 (2020-11-27)
Telomere length dynamics and DNA damage responses were assessed before, during, and after one-year or shorter duration missions aboard the International Space Station (ISS) in a comparatively large cohort of astronauts (n = 11). Although generally healthy individuals, astronauts tended to
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