Electrophoresis Gel Stains
Biotium GelGreen Nucleic Acid Gel Stain 10,000x in DMSO
GelGreen is a sensitive, stable and environmentally safer alternative to the highly toxic ethidium bromide (EB) for staining dsDNA, ssDNA or RNA in agarose or polyacrylamide gels. The dye is noncytotoxic, nonmutagenic and nonhazardous at concentrations used in gel staining. It can be conveniently disposed down the drain or in regular trash at working concentrations, reducing disposal costs. It is much more sensitive than EB or SYBR Safe and extremely stable for long-term room temperature storage. Simple to use in precast or post-electrophoresis gel staining. Compatible with a UV transilluminator, gel reader or scanner with visible light, blue LED, or 488 nm laser-based excitation; replaces SYBR with no optical setting change. Compatible with downstream gel purification, restriction digest, sequencing and cloning. See also GelRed Nucleic Acid Gel Stain, our safer replacement for EB.
Biotium Hoechst 33342, 10mg/mL in H2O
Hoechst dyes are cell membrane-permeant, minor groove-binding blue fluorescent DNA stains. These dyes are widely used in cell cycle and apoptosis studies as nuclear counterstains. Hoechst 33528 is slightly more water soluble than Hoechst 33342. The dyes can be used to stain live or fixed cells in buffer or medium at 1 ug/mL, with no wash step required. Properties: Yellow solution; Store at 4°C, protect from light; Ex/Em= 350/461 nm (with DNA); C27H31Cl3N6O; MW: 561.93; [23491-52-3].
Bio Rad Laboratories SILVER STAIN KIT
Kit, Silver Stain; Bio-Rad; Includes oxidizer concentrate, silver reagent concentrate, developer
Research Products International Corp Fluoro-Hance, Autoradiography Enhancer, 500 Milliliters
Fluoro-Hance increases sensitivity of gel images on x-ray film up to 10 times. High resolution images are produced from polyacrylamide or agarose gels containing low level beta emitters such as 14C, 3H, and 35S. Fluoro-Hance contains a high efficiency scintillator system that produces a large number of photons when exposed to beta isotopes. This technique allows detection of weak beta emitters such as 14C, 35S and 3H.
Fluoro-Hance is an aqueous formula and does not contain acetic acid, DMSO, or hydrocarbon solvents which are potential hazards and can also cause distortion of the gel bands.
Fluoro-Hance is packaged in a light resistant amber bottle and has a long shelf life when stored in the dark at room temperature. Supplied with instructions and technical data.
Biotium Double Stranded DNA (dsDNA)(121-3), CF740 conjugate, 0.1mg/mL
This monoclonal antibody is part of a new panel of reagents, which recognizes subcellular organelles or compartments of human cells. These markers may be useful in identification of these organelles in cells, tissues, and biochemical preparations. This MAb recognizes the double stranded DNA in human cells. It can be used to stain the nuclei in cell or tissue preparations and can be used as a nuclear marker in human cells. This MAb produces a homogeneous staining pattern in the nucleus of normal and malignant cells.,Deoxyribonucleic acid (DNA) is a long polymer of nucleotides that is held together by a backbone made of sugars and phosphate groups. It holds the genetic instructions for the development and function of living things. DNA is crucial for living organisms, and all known cellular life and some viruses contain DNA. In eukaryotes, DNA exists in the cell nucleus, while in prokaryotes; DNA is located in the cytoplasm. In living organisms, DNA does not usually exist as a
Sigma Aldrich Fine Chemicals Biosciences Papanicolaou Stain Modifie1L
PAPANICOLAOU Papanicolaou Stain Modifie1L
Sigma Aldrich Fine Chemicals Biosciences Ethidium bromide solution BioReagent, for molecular biology, 10 mg/mL in H2O | 1239-45-8 | MFCD00011724 | 10ml
Ethidium bromide solution BioReagent, for molecular biology, 10 mg/mL in H2O | Purity: 95% | MW: 394.31 | 1239-45-8 | MFCD00011724 | 10ml
Sigma Aldrich Fine Chemicals Biosciences Ethidium bromide solution for fluorescence, ~1% in H2O | 1239-45-8 | MFCD00011724 | 50ML
Ethidium bromide solution for fluorescence, ~1% in H2O | Mol Wt: 394.31 | 1239-45-8 | MFCD00011724 | 50ML