stains

Stains-All is a cationic dye of carbocyanine.

Acridine Orange Base, a cell-permeable fluorescent dye, selectively stains organisms (bacteria, parasites, viruses, etc.) bright orange and differentiates human cells in green under specific conditions (pH=3.5, Ex=460 nm), facilitating their detection via fluorescence microscopy. It exhibits green fluorescence upon binding to dsDNA (Ex=488, Em=520-524) and turns red with ssDNA (Ex=457, Em=630-644) or ssRNA (Ex=457, Em=630-644), making it useful in cell cycle assays [1] [2] [3].

Hoechst stains are part of a family of blue fluorescent dyes used to stain DNA. HOE 33187 is a cell dye for DNA. Hoechst dyes are soluble in water and in organic solvents such as dimethyl formamide or dimethyl sulfoxide. Concentrations can be achieved of

Hoffman's violet is specific stains for animal chromosomes. Iodinated alcohol after staining can be substituted with various acids, both organic as well as inorganic, all of which act as trapping agent preventing leaching of the dye that binds with the ch

Coelenterazine hcp is a synthetic bioluminescent luciferin that displays an emission maximum of 445 nm.1It has been used as a calcium indicator and substrate to quantifyRenillaluciferase activity.1,2,3 1.Sabnis, R.W.Handbook of biological dyes and stains: Synthesis and industrial applications(2010) 2.Shimomura, O., Kishi, Y., and Inouye, S.The relative rate of aequorin regeneration from apoaequorin and coelenterazine analoguesBiochemistry Journal296(Pt 3)549-551(1993) 3.Pichler, A., Prior, J.L., and Piwnica-Worms, D.Imaging reversal of multidrug resistance in living mice with bioluminescence: MDR1 P-glycoprotein transports coelenterazineProc. Natl. Acad. Sci. USA.101(6)1702-1707(2004)

Azure B (Azure B chloride) is a cationic dye and the major metabolite of Methylene blue. Azure B is a selective, and reversible inhibitor of MAO-A (IC50s: 11 and 968 nM for recombinant human MAO-A and MAO-B).

FM4-64 (SynaptoRedTM C2) is a styryl dye that stains stably but does not fluoresce in aqueous solution.FM4-64 does not passively diffuse into the plasma membrane bilayer and must be actively transported across the membrane.FM4-64 can be used to study cytotoxicity, cytosolization, and vesicular transport.Cephalexin monohydroxylin monohydroxylin (Cephalexin monohydroxylin) can be used to study cytotoxicity and vesicular transport.

4-Di-1-ASP, a styryl dye, selectively stains glioma cells within live brain tissue, facilitating microscopic analysis of cell structure, viability, and processes including proliferation, endocytosis, cytokinesis, and phagocytosis. It also allows for the observation of mitochondrial structures in living cells. The dye exhibits green fluorescence when visualized under a microscope (λ ex /λ em = 475/606 nm) [1] [2].

Hoechst stains are part of a family of blue fluorescent dyes used to stain DNA.

DiI iodide1 is one of lipophilic fluorescent stains for labeling membranes and other hydrophobic structures. The fluorescence of these environment-sensitive dyes is greatly enhanced when incorporated into membranes or bound to lipophilic biomolecules such as proteins although they are weakly fluorescent in water.

DIBA-Cy5, a fluorescent DIBA antagonist, consists of DIBA-alkyne and Cyanine5 fluorophores (Cy5) linked by a polyethylene glycol (PEG) chain. It functions as a fluorescent ligand for probe attachment via click chemistry, exhibiting high binding affinity to type-2 mAChR (M2R) with a dissociation constant (Kd) of 1.80 nM. Notably, DIBA-Cy5 effectively stains M2R receptors in the sinoatrial node of mouse hearts [1].

Hoechst 33258 analog 6 is an analog of Hoechst stains which are part of a family of blue fluorescent dyes used to stain DNA.

Hoechst 33258 analog 5 is an analog of Hoechst stains which are part of a family of blue fluorescent dyes used to stain DNA.

DiI triflate is one of lipophilic fluorescent stains for labeling membranes and other hydrophobic structures. The fluorescence of these environment-sensitive dyes is greatly enhanced when incorporated into membranes or bound to lipophilic biomolecules such as proteins although they are weakly fluorescent in water.

DASPEI is a cationic styrenyl mitochondrial dye characterized by a large Stokes shift and excitation/emission wavelengths at 550/573 nm, yielding robust chromogenic properties. It effectively stains mitochondria in live cells and labels presynaptic nerve endings regardless of neuronal activity [1].

Hoechst stains are part of a family of blue fluorescent dyes used to stain DNA. HOE 32021 is a cell dye for DNA. Hoechst dyes are soluble in water and in organic solvents such as dimethyl formamide or dimethyl sulfoxide. Concentrations can be achieved of