DNA Stain
There are several different stains that can be used to visualize and photograph DNA after separation by gel electrophoresis. Molecules of the dye adhere to DNA strands and fluoresce under UV light, showing where the bands are within the gel.
Hoechst stains are part of a family of blue fluorescent dyes used to stain DNA.There are three related Hoechst stains: Hoechst 33258, Hoechst 33342, and Hoechst 34580. The dyes Hoechst 33258 and Hoechst 33342 are the ones most commonly used and they have similar excitation/emission spectra.
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DNA Stain Related Products (91)
Related Products (91)
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Acridine homodimer
0 ImagesCat. No.: HY-D1660CAS No.: 57576-49-5Synonyms: NSC 219743Acridine homodimer (NSC 219743), acridine dimer, is a fluorescence dye. Acridine homodimer emits a blue-green fluorescence when bound to DNA. Acridine homodimer has extremely high affinity for AT-rich regions of nucleic acids, can be used for chromosome banding.
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Tricyclic cytosine tC
0 ImagesCat. No.: HY-161164CAS No.: 1174063-74-1Tricyclic cytosine tC is a fluorescent base analogue that can be used as a fluorescent probe in nucleic acid-containing systems. The excitation wavelength is 385 nm and the emission wavelength is 505 nm.
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DFHBI-2T (Standard)
0 ImagesCat. No.: HY-110251ARCAS No.: 1539318-40-5DFHBI-2T (Standard) is the analytical standard of DFHBI-2T (HY-110251A). This product is intended for research and analytical applications. DFHBI-2T is a membrane-permeable RNA aptamers-activated fluorescence probe (ex/em=500 nm/523 nm). DFHBI-2T is used to image RNA in live cells.
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Acridine Orange hydrochloride (Standard)
0 ImagesAcridine Orange hydrochloride (Standard) is the analytical standard of Acridine Orange hydrochloride (HY-101879). This product is intended for research and analytical applications. Acridine Orange hydrochloride is a cell-penetrable nucleic acid-selective fluorescent dye. Acridine Orange hydrochloride produces orange fluorescence when it binds to ssDNA or RNA, and green fluorescence when it binds to dsDNA (Ex: 488 nM; Em: green fluorescence at 530 nm, orange fluorescence at 640 nm).
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DMTr-4'-CF3-5-Me-U-CED phosphoramidite
0 ImagesCat. No.: HY-D1411Synonyms: DMTr-4'-CF3-5-Methyluridine-CED phosphoramiditeDMTr-4'-CF3-5-Me-U-CED phosphoramidite (DMTr-4'-CF3-5-Methyluridine-CED phosphoramidite), the modified oligodeoxynucleotide (ODN), is a dye reagent for oligonucleotide labeling, can be used for the research of applications in RNA research.
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Quinacrine (Standard)
0 ImagesQuinacrine (Standard) is the analytical standard of Quinacrine. This product is intended for research and analytical applications. Quinacrine (Acriquine) is an antimalarial and anti-cancer agent. Quinacrine also inhibits human aldehyde oxidase (IC50: 3.3 μM). Quinacrine has affinity for nucleic acids, and stains DNA and RNA in fixed cells (Ex/Em: 436/525 nm).
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DFHBI-1T (Standard)
0 ImagesCat. No.: HY-110251RCAS No.: 1539318-36-9DFHBI-1T (Standard) is the analytical standard of DFHBI-1T (HY-110251). This product is intended for research and analytical applications. DFHBI-1T is a membrane-permeable RNA aptamers-activated fluorescence probe (ex/em=472 nm/507 nm). DFHBI-1T binds to RNA aptamers (Spinach, Spinach2, iSpinach, and Broccoli) and causes specific fluorescence and lower background fluorescence. DFHBI-1T is used to image RNA in live cells.
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3,6-Dichlorotrimellitic anhydride
0 ImagesCat. No.: HY-D0829CAS No.: 81742-10-13,6-Dichlorotrimellitic anhydride is the key precursor that is used for preparing a variety of dichlorinated fluoresceins and rhodamines such as TET and HEX.
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6-TAMRA-d12 free acid
0 ImagesCat. No.: HY-W142395S6-TAMRA-d12 free acid is a deuterated-labeled 6-TAMRA, which is widely used in the preparation of fluorescent antibodies and as a fluorescent group for immunohistochemical avidin derivatives.
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Bleomycin B2
0 ImagesCat. No.: HY-W749297CAS No.: 9060-10-0Synonyms: Phleomycin D2Bleomycin B2 (Phleomycin D2) is an anti-cancer agent that targets DNA. Bleomycin B2 causes DNA strand breaks, thereby inhibiting the growth and proliferation of cancer cells. Bleomycin B2 is promising for research of cancers.
