Staining Reagents
Sigma Aldrich Fine Chemicals Biosciences Fast Garnet GBC sulfate salt diazonium dye | 101-89-3 | MFCD00011883 | 1G
Fast Garnet GBC sulfate salt diazonium dye | Mol Wt: 334.35 | 101-89-3 | MFCD00011883 | 1G
Sigma Aldrich Fine Chemicals Biosciences Carmine powder | 1390-65-4 | 25G
Carmine powder | 1390-65-4 | 25G
Sigma Aldrich Fine Chemicals Biosciences Eosin Y disodium salt certified by the Biological Stain Commission | 17372-87-1 | MFCD00005040 | 100G
Eosin Y disodium salt certified by the Biological Stain Commission | Mol Wt: 691.85 | 17372-87-1 | MFCD00005040 | 100G
Sigma Aldrich Fine Chemicals Biosciences BioTracker NIR694 Nuclear
The nucleus is a membrane-enclosed organelle found in eukaryotic cells. Cell nuclei contain most of the cells genetic material organized as multiple long linear DNA molecules in complex with a large variety of proteins such as histones to form chromosomes. Traditionally DNA stains such as DAPI and Hoechst have been used for microscopy but require fixation and cannot be used for live cell imaging.The BioTracker NIR694 Nuclear Dye (Water) is a far red nuclear stain for live cells. The dye can be excited by wavelengths from 488 to 647nm and emits far red fluorescence with emission maximum at 694nm. The dye specifically stains the nucleus of live cells. Staining does not require a wash step and demonstrates greater photostability than the traditional blue fluorescent nuclear stains DAPI and Hoechst. also can be used to stain live cells for cell cycle distribution analysis by flow cytometry BioTracker NIR694 Nuclear Dye (Water) staining is not fixable. for fixed cells we recommend the B
Biotium Ethidium Homodimer I, 2 mM in DMSO
Ethidium Homodimer I (EthD-1) is a high-affinity fluorescent nucleic acid stain. It binds to both DNA and RNA in a sequence-independent manner and with a >30-fold fluorescence enhancement. It is useful for detecting nucleic acids in solution, or for selectively staining dead cells with damaged plasma membranes. Biotium offers Ethidium Homodimer I in much higher purity than other manufacturers. The dye has an excitation/emission of 528/617 nm when bound to DNA. Properties: Red liquid; Store at 4°C, protect from light; Ex/Em = 528/617 nm (with DNA); C46H50Cl4N8; MW:857; [61926-22-5].
Sigma Aldrich Fine Chemicals Biosciences SynaptoRed(TM) C2 >=95% (HPLC), solid | 162112-35-8 | MFCD00467819 | 5MG
SynaptoRed(TM) C2 >=95% (HPLC), solid | Purity: >=95% (HPLC) | Mol Wt: 607.51 | 162112-35-8 | MFCD00467819 | 5MG
Cayman Chemical SynthetIc AlIzarIn 50g
Inhibitor of P450 isoforms CYP1A1, CYP1A2, and CYP1B1; antioxidant activity in rats; reduces hepatic content of reactive substances and serum aminotransferases in poisoned rats; a small molecule red dye
IMEB, Inc DIFF STAIN KIT Includes 8 oz. Bottle Solution A (Fixative), 8 oz. Bottle Solution B (Azure Stain), 8 oz. Bottle Solution C (Xanthene dyes) and 3- 2 oz. Staining Containers and 1 Storage Tray
Diff Stain kit is used to provide Nuclear and cytoplasmic staining and recently has provided excellent staining for Helicobacter Pylori. The result is Nuclear staining in blue to purple staining and pink to orange with paraffin and frozen sections. Helicobacter pylori provides a deep rich purple. This stain is also excellent as a Hematology stain. Contains: 8 oz. Bottle solution A (Fixative), 8 oz. Bottle solution B (Azure Stain), 8 oz. Bottle solution C (Xanthene dyes) and 3- 2 oz. Staining containers and 1- storage tray.
Electron Microscopy Sciences Bismarck Brown Y 25 GR
(Basic Brown 1; Basic Brown G, GX, GXP; Vesuvine; Leather Brown; Manchester Brown; Phenylene Brown)
CAS #10114-58-6 C₁₈H₁₈N·2HCl F.W. 419.31
Solubility: 1.5% Water; 3.0% Alcohol; 3.0% Cellosolve; 7.9% Glycol; 0.05% Xylene
PAP for staining smears. Nuclei & granules. Mucin & calciform cells of intestine, cartilage & embryo.
Electron Microscopy Sciences Oil Red O Isopropanol Solution 250 ML
Used in Fat Stains in Supersaturated Alcohol for fat and lipid stain. See Lillie, R.D.,Histopathologic Technical and Practical Histochemistry, 3rd edition, McGraw-Hill, NY, 1965 or Clark, G., (ed) Staining Procedures, 3rd edition, Williams & Wilkins, Baltimore, p. 149, c. 1973
Med Vet International Sudan III Fecal Stain, 250ml, J0325
A quick diagnostic test is to use Sudan III stain as an aid in the assessment of maldigestion/malabsorption syndromes. The Sudan III will selectively stain lipid droplets orange on a fecal smear. 250ml.