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63493

Sigma-Aldrich

Hoechst 34580

Trihydrochloride salt, ≥98.0% (HPLC)

Synonym(s):

N,N-Dimethyl-4-[5-(4-methyl-1-piperazinyl)[2,5′-bi-1H-benzimidazol]-2′-yl]benzenamine trihydrochloride, HOE 34580

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About This Item

Empirical Formula (Hill Notation):
C27H29N7 · 3HCl
CAS Number:
Molecular Weight:
560.95
UNSPSC Code:
12352108
PubChem Substance ID:
NACRES:
NA.32

Assay

≥98.0% (HPLC)

quality

Trihydrochloride salt

solubility

H2O: 1 mg/mL, clear, slightly yellow to deep greenish-yellow

fluorescence

λex 357 nm; λem 490 nm±10 nm in H2O (free dye)

storage temp.

−20°C

SMILES string

Cl.Cl.Cl.CN1CCN(CC1)c2ccc3nc([nH]c3c2)-c4ccc5nc([nH]c5c4)-c6ccc(cc6)N(C)C

InChI

1S/C27H29N7.3ClH/c1-32(2)20-7-4-18(5-8-20)26-28-22-10-6-19(16-24(22)30-26)27-29-23-11-9-21(17-25(23)31-27)34-14-12-33(3)13-15-34;;;/h4-11,16-17H,12-15H2,1-3H3,(H,28,30)(H,29,31);3*1H

InChI key

IPMZLKUUQSFUTA-UHFFFAOYSA-N

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Leonie Rosenberger et al.
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Myostatin is a negative regulator of muscle cell growth and proliferation. Furthermore, myostatin directly affects the expression of 14q32 microRNAs by binding the 14q32 locus. Direct inhibition of 14q32 microRNA miR-495-3p decreased postinterventional restenosis via inhibition of both vascular smooth
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Background: Inflammatory stimuli induced by NF-kB drive atherosclerotic lesion formation. The epigenetic P300/CBP associated factor (PCAF) post-transcriptionally acetylates FoxP3, which is required for regulatory T-cell (Treg) differentiation and immune modulation. We hypothesize that PCAF deficiency affects atherosclerosis via regulation of
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Cell cycle (Georgetown, Tex.), 19(20), 2676-2684 (2020-10-06)
Proliferating cells must synthesize a wide variety of macromolecules while progressing through the cell cycle, but the coordination between cell cycle progression and cellular metabolism is still poorly understood. To identify metabolic processes that oscillate over the cell cycle, we
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Nature biotechnology, 37(7), 766-772 (2019-06-19)
Protein-DNA interactions are critical to the regulation of gene expression, but it remains challenging to define how cell-to-cell heterogeneity in protein-DNA binding influences gene expression variability. Here we report a method for the simultaneous quantification of protein-DNA contacts by combining

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