Transfection Grade PEI (MW 40,000)

Introduction To order Documents Related Products Introduction The transfection grade polyethylenimine (PEI) is a powerful, trusted, and cost-effective reagent widely considered as a current gold standard for both in vitro and in vivo transfection. PEI has a high density of protonatable amino groups, with amino nitrogen as every third atom. This imparts a high buffering ability at nearly any pH. Hence, […]

Polyethylenimine Hydrochloride, Linear (MW 5,500)

Introduction To order Documents Related Products Introduction Polyethylenimine (PEI) is a synthetic cationic polymer with high charge density and chain flexibility. It is the most widely investigated cationic polymer for non-viral delivery of nucleic acids. Linear PEI can be an effective carrier for a wide range of gene medicine including DNA plasmids, small interfering RNAs, […]

Cy7 DBCO

Introduction To order Documents Related products Introduction Click chemistry describes a class of chemical reactions that use bio-orthogonal or biologically unique moieties to label and detect a molecule of interest in mild, aqueous conditions. DBCO alkynes can be used to perform click reactions with azide-modified targets without the use of heavy metal catalysis. DBCO reactions […]

Oregon Green 488 DBCO

Introduction To order Documents Related products Introduction Click chemistry describes a class of chemical reactions that use bio-orthogonal or biologically unique moieties to label and detect a molecule of interest in mild, aqueous conditions. DBCO alkynes can be used to perform click reactions with azide-modified targets without the use of heavy metal catalysis. DBCO reactions […]

D-Luciferin, sodium salt

Introduction To order Documents Related Products Introduction Luciferins are a class of ATP-dependent substrates that are oxidized in the presence of the enzyme luciferase to produce oxyluciferin and energy in the form of light. Luciferin undergoes an enzyme-catalysed oxidation and the resulting unstable reaction intermediate emits light upon decaying to its ground state. This system […]

D-Luciferin, potassium salt

Introduction To order Documents Related Products Introduction Luciferins are a class of ATP-dependent substrates that are oxidized in the presence of the enzyme luciferase to produce oxyluciferin and energy in the form of light. Luciferin undergoes an enzyme-catalysed oxidation and the resulting unstable reaction intermediate emits light upon decaying to its ground state. This system […]

MitoTracer™ Deep Red FM

Introduction To Order Documents Related Products Introduction MitoTracer™ Deep Red FM (Known as MitoTracker® Deep Red FM, Trademark of Thermo Fisher Scientific) is a Near IR-fluorescent dye that stains mitochondria in live cells and its accumulation is dependent upon membrane potential. The dye is well-retained after aldehyde fixation. Specifications: Excitation/Emission: 645/665 nm Shipping Condition: Ambient […]

MitoTracer™ Red FM

Introduction To Order Documents Related Products Introduction MitoTracer™ Red FM (Known as MitoTracker® Red FM, Trademark of Thermo Fisher Scientific) is an red-fluorescent dye that stains mitochondria in live cells and its accumulation is dependent upon membrane potential. The dye is not well-retained after aldehyde fixation. Specifications: Excitation/Emission: 580/644 nm Shipping Condition: Ambient […]

MitoTracer™ Green FM

Introduction To Order Documents Related Products Introduction MitoTracer™ Green FM (Known as MitoTracker® Green FM, Trademark of Thermo Fisher Scientific) is an green-fluorescent dye that stains mitochondria in live cells and its accumulation is dependent upon membrane potential. The dye is not well-retained after aldehyde fixation. Specifications: Excitation/Emission: 490/516 nm Shipping […]

JC-9 Dye

Introduction To Order Documents Related Products Introduction JC-9 Dye is a mitochondrial dye that stains mitochondria in living cells in a membrane potential-dependent fashion. JC-9 exists as a monomer at low concentrations and yields green fluorescence, similar to fluorescein. At higher concentrations, the dye forms J-aggregates that exhibit a broad excitation spectrum and an emission maximum […]

Yearly Archives: 2023