Endoplasmic Reticulum Dyes

ER-Tracker dye is a derivative of BODIPY series dyes coupled with Glibenclamide (HY-15206), highly selective binding to the endoplasmic reticulum, non-toxic to cells at low concentrations, this type of dye is an environmentally sensitive probe, and formaldehyde treatment can still retain part of the fluorescence, with high fluorescence life, good extinction coefficient and other characteristics. Glibenclamide is an atp-dependent K⁺ channel blocker (Kir6, KATP) and CFTR Cl-channel blocker that binds in the endoplasmic reticulum. ER-Tracker is not suitable for staining cells after fixation.

ER-Tracker dye is a derivative of BODIPY series dyes coupled with Glibenclamide (HY-15206), highly selective binding to the endoplasmic reticulum, non-toxic to cells at low concentrations, this type of dye is an environmentally sensitive probe, and formaldehyde treatment can still retain part of the fluorescence, with high fluorescence life, good extinction coefficient and other characteristics. Glibenclamide is an atp-dependent K⁺ channel blocker (Kir6, KATP) and CFTR Cl-channel blocker that binds in the endoplasmic reticulum. ER-Tracker is not suitable for staining cells after fixation. Ex/Em=587/615 nm.

3,3'-Dihexyloxacarbocyanine iodide is a carbocyanine dye which can be used to monitor changes in mitochondrial membrane potential.

ER Tracker Yellow is an endoplasmic reticulum-targeted temperature-visible fluorescent probe. ER Tracker Yellow has high temperature sensitivity (3.9%/°C) and is not affected by pH and Ca²⁺ interference. ER Tracker Yellow can be used for real-time monitoring of local temperature changes in the ER area. ER Tracker Yellow maintains its function in fixed cells. ER Tracker Yellow is suitable for various cell lines and primary cells, such as HeLa cells, MEF cells, and other cells.

AIE-ER is a specific endoplasmic reticulum (ER) fluorescent probe (green channel: λ_ex=405 nm, λ_em=450~650 nm) that exhibits remarkable photostability, high brightness, and low working concentration. AIE-ER may provide an avenue for studying diseases related to the endoplasmic reticulum.

Endoplasmic reticulum dye 1 is a promising live cell imaging agent for the detection of exocytotic events at the plasma membrane. Endoplasmic reticulum dye 1 shows low cytotoxicity, resistance to photobleaching , which is ideal for imaging either short- or long-time courses.

ER-Cu (II) is an endoplasmic reticulum-selective fluorescent Cu²⁺ probe. ER-Cu (II) localizes specifically to the endoplasmic reticulum of hepatocytes.

ER Flipper-TR 28 is a flipper probe with a small molecule fluorophore that can image membrane tension in the endoplasmic reticulum (ER). ER Flipper-TR 28 bears a pentafluorophenyl group and also reacts with protein thiolate on the ER surface facing the cytoplasm.