Cell Structure Reagents and Kits - Pages 4

The lipophilic aminostyryl probe DiA inserts into membranes with its two alkyl tails and its fluorophore oriented parallel to the phospholipid acyl chain. When this dialkylaminostyryl probe binds to membranes, it exhibits a strong fluorescence enhancemen

The far-red fluorescent, lipophilic carbocyanine DiD is an oil at room temperature and weakly fluorescent in water but highly fluorescent and quite photostable when incorporated into membranes. It has an extremely high extinction coefficient and short ex

The far-red fluorescent, lipophilic carbocyanine DiD is a longer-wavelength DiI analog. It is supplied as a solid form to facilitate direct application of crystals to membranes and is weakly fluorescent in water but highly fluorescent and quite photostab

The red-orange fluorescent, lipophilic carbocyanine DiIC12(3) is a shorter-chain DiI (DiIC18(3)) analog that may incorporate into membranes more easily than DiI. It is weakly fluorescent in water but highly fluorescent and quite photostable when incorpor

The far red fluorescent, lipophilic carbocyanine DiIC18(5)-DS contains sulfonate groups to improve water solubility. It is weakly fluorescent in water but highly fluorescent and quite photostable when incorporated into membranes. The sulfonate groups inc

DiI is a lipophilic membrane stain that diffuses laterally to stain the entire cell. It is weakly fluorescent until incorporated into membranes. This orange/red-fluorescent dye, which is spectrally similar to tetramethylrhodamine, is often used as a long

Dimeric Cyanine Nucleic Acid stains are cell-impermeant dyes that enable ultrasensitive fluorescence detection of nucleic acid. These dyes have very bright fluorescence signals, strong binding affinity for dsDNA, and large fluorescence enhancement upon b

The green fluorescent, lipophilic carbocyanine DiOC18(3) is widely used as a lipophilic tracer. It is weakly fluorescent in water, but highly fluorescent and quite photostable when incorporated into membranes. It has an extremely high extinction coeffici

The near IR fluorescent, lipophilic carbocyanine DiOC18(7) ('DiR') is weakly fluorescent in water but highly fluorescent and quite photostable when incorporated into membranes. The sulfonate groups incorporated into this DiI analog improves water solubil

ER-Tracker Blue-White DPX dye is a photostable probe that is selective for the endoplasmic reticulum (ER) in live cells. The cells can be aldehyde-fixed after staining with the dye but significant fluorescence signal will be lost. With excitation at ∽374

ER-Tracker Green dye is cell-permeant, live-cell stain that is highly selective for the endoplasmic reticulum (ER) that when stained using the protocol provided, the staining pattern is partially retained after fixation with formaldehyde. This stain cons

ER-Tracker Red dye is cell-permeant, live-cell stain that is highly selective for the endoplasmic reticulum (ER) that when stained using the protocol provided, the staining pattern is partially retained after fixation with formaldehyde. This stain consis

The cell-impermeant viability indicator ethdium homodimer-1 (EthD-1) is a high-affinity nucleic acid stain that is weakly fluorescent until bound to DNA and emits red fluorescence (Excitation/emission maxima ∼528/617 nm).We recommend using high-quality a

Ethdium homodimer-2 (EthD-2) is a high-affinity nucleic acid stain that is weakly fluorescent until bound to DNA and emits red fluorescence (excitation/emission maxima ∽535/624).Cell Analysis, Cell Structure, Cell Tracing & Tracking, Cell Viability & Cyt

After photolysis, Ethidium monoazide binds covalently to nucleic acids both in solution and in cells that have compromised membranes. The fluorescence of ethidium monoazide is weak, but the intensity increases ∽15-fold on binding to DNA with excitation/e