After being separated by gel electrophoresis, DNA can be seen and photographed using a variety of stains. The dye molecules bind to DNA strands and fluoresce when exposed to UV light, revealing the locations of the bands within the gel.
A family of blue fluorescent dyes called Hoechst stains is used to stain DNA.Hoechst 33258, Hoechst 33342, and Hoechst 34580 are three related Hoechst stains. The most popular dyes are Hoechst 33258 and Hoechst 33342, and they have comparable excitation/emission spectra.
| Structure | Cat No. | Product Name | CAS No. | Product Description |
|---|---|---|---|---|
|
V55763 | Solvent violet 9 | 467-63-0 | Solvent violet 9 is a dye used to identify DNA. |
|
V53111 | Sulfo-CY5-NHS ester potassium (Sulfo-Cyanine5 NHS ester potassium) | 2230212-27-6 | Sulfo-CY5-NHS ester (potassium) is a reactive dye that may be utilized to label proteins and nucleic acids and is water-soluble (H2O-soluble). |
|
V55762 | TAMRA alkyne, 6-isomer | 1352649-44-5 | TAMRA alkyne, 6-isomer is a linker for TAMRA, a xanthracene dye that emits orange light and is frequently used for amino acid sequencing and oligonucleotide labeling. Click chemistry reactions between azide compounds and copper can be facilitated by the addition of an alkynyl group. |
|
V81560 | Tetramethylrhodamine-dUTP (TAMRA-dUTP) | Tetramethylrhodamine-dUTP (TAMRA-dUTP) is used for end labeling of DNA. | |
|
V54114 | Thiacloprid (Thiacloprid) | 111988-49-9 | Thiacloprid is a chloronicotinoid insecticide primarily used to control aphids in orchards and vegetables. |
|
V52581 | Thiacloprid-d4 (Thiacloprid-d4) | 1793071-39-2 | Thiacloprid-d4 is the deuterated form of Thiacloprid. |
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