Electrophoresis Gel Stains
Braintree Scientific SmartGlow, Safe Green Pre Stain, 1.0ml
SmartGlow™ Nucleic Acid Stain Ideal for excitation of nucleic acids with UV of blue light. Unlike EtBR, SmartGlow is non mutagenic and does not require special methods of disposal. **Sold for research purposes only and not for human use**
Biotium EvaGreen Dye, 2000X in DMSO, 50uL
EvaGreen dye is a green fluorescent nucleic acid dye with features that make the dye useful for several applications including qPCR and DNA melt curve analysis, real-time monitoring of thermophilic helicase-dependent amplification (tHDA), and capillary gel electrophoresis.
Electron Microscopy Sciences Azur B Certified 10 GR
(Azur I; Methylene Azur B)
CAS #531-55-5 C₁₅H₁₆N₃SBr F.W. 350.29
Solubility: Water-soluble; Alcohol-slightly soluble
An important component of Giemsa's stain for blood protozoa. Used for staining semi-thin sections of plant tissue. Solubility: Water-soluble; Alcohol-slightly soluble. See Hoefert, L.L. (1968). Polychromatic stains for thin sections of Beta embedded in epoxy resin. Stain Tech. 43:145.
Braintree Scientific SmartGlow, Loading Dye with Safe Green Stain, 1.0ml
SmartGlow™ Nucleic Acid Stain Ideal for excitation of nucleic acids with UV of blue light. Unlike EtBR, SmartGlow is non mutagenic and does not require special methods of disposal. Replaces hazardous ethidium bromide (EtBr) Better sensitivity than EtBr (down to 0.1ng) Excitation of both UV and blue light Ships at ambient temperature (store at 4C) Two types: PS (Pre-Stain) or LD (Loading Dye) Compatible with SmartBlue™ **Sold for research purposes only and not for human use**
Chem-Impex International, Inc. Ethidium bromide | 1239-45-8 | MFCD00011724 | 5G
Ethidium bromide, 1239-45-8, MFCD00011724, 5G
Biotium DNAzure Blue Nucleic Acid Gel Stain, 100X
DNAzure Blue Gel Stain allows you to visualize DNA bands in gels by eye, with detection sensitivity rivaling most fluorescence-based gel stains. Key to the technology is a DNA-binding dye that turns from colorless to deep blue upon exposure to light. The benefits include: deep blue bands visible by the naked eye following 5-30 min. light exposure, ultrasensitive detection (as little as ~1 ng DNA), and simplified DNA band excision without DNA-damaging UV Light.
Dojindo Molecular Technologies Inc Nucleolus Bright Red (60 NMOL) allows for high localization in nucleolus, simply add the reagent to fixed cells to measure the senescence marker.
A Nucleolus is one of the structures forming a nucleus and becoming the starting point of the ribosomal biogenesis. There are many ribosomal RNA (rRNA) in the nucleolus and transcription of rRNA and processing are carried out. Whereas the morphological change of nucleolus is known as one of the indicators of cancer diagnosis, there have been some scientific reports describing the relation between nucleolus and DNA damage, autophagy, virus infection, and cellular senescence. Nucleolus Bright dyes are small molecules and they bind to RNA in the nucleolus to emit fluorescence. The nucleolus can be observed without any washing steps after staining with Nucleolus Bright dyes. We recommend to co-stain with DAPI in order to image the nucleolus clearly. Modern publications with a high number of citations summarize the various features of cellular senescence on the following page (https://www.dojindo.com/senescent-cell-detection-selection-guide/).
Sigma Aldrich Fine Chemicals Biosciences Ethidium bromide ~95% (HPLC) | 1239-45-8 | MFCD00011724 | 5G
Ethidium bromide ~95% (HPLC) | Purity: ~95% (HPLC) | Mol Wt: 394.31 | 1239-45-8 | MFCD00011724 | 5G