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Stains, staining systems, and blocking agents in a variety of types, grades, molecular weights, purities, and pH ranges; used to elucidate important structures of microorganisms including bacteria, viruses, protozoa, etc.
ViaFluor SE Cell Proliferation Kits use non-toxic, amine-reactive dyes to covalently label cells throughout the cell cytoplasm and intracellular compartments. Cell proliferation dyes are commonly used to monitor cell division by flow cytometry. The dyes also can be used to stably label cells to image cell morphology, or to track cell populations in mixed co-culture experiments. Labeling is covalent, so it withstands fixation and permeabilization for subsequent immunostaining. This kit contains ViaFluor CFSE which has an excitation/emission of 495/519 nm. The kit contains 10 lyophilized dye vials. Each vial is sufficient for 18 uL of 5000X stock solution.
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EA Counterstain, Gill's Modified solution is a prepared, ready-to-use, high quality staining solution that saves time and effort and produces consistent uniform results. For use with Papanicolaou stain; a general tissue stain.
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Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
Tetrabromophenol blue (TBPB, IND) is a biochemical indicator dye used in laboratory assays and staining applications. It is supplied as a solid reagent for research use; handle and store according to the safety data sheet and laboratory guidelines.
High purity (98.24%) suitable for analytical use.
Chemical formula C19H6Br8O5S; molecular weight 985.54 g/mol.
Off-white to light yellow solid appearance.
Available in small laboratory quantities (250 mg) and larger sizes.
Storage: 4°C under nitrogen; in solvent -80°C for 6 months or -20°C for 1 month when stored under nitrogen.
Used as a pH indicator and staining reagent in biochemical assays.
For research use only; not for human or clinical use.
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A bicyclic γ-lactone; a prostaglandin chiral synthon formed from an asymmetric Baeyer-Villiger oxidation reaction; has been used as a building block in the synthesis of HIV-1 protease inhibitors
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Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
A red fluorescein dye and an inhibitor of dopamine reuptake (IC50 = 45 µM in rat brain synaptosomes); has been used in the colorimetric and fluorescent determination of protein concentrations in vitro
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