• YLQ
• Ion Indicator, Product
• Nov, 06, 2015
• Comments Off on SPQ

Introduction To order Documents Related products Introduction The chloride indicator SPQ has absorption/emission maxima ~344/443 and detects Cl– via diffusion-limited collisional quenching. Specifications Label: SPQ Ex/Em: 344/443 nm Detection Method: Fluorescent Solubility: DMSO, DMF Molecular Formula: C13H15NO4S Molecular Weight: 281.32 CAS Number: 83907-40-8 Storage Conditions: -20 ℃, protect from light Shipping Condition: Room Temperature Applications Chloride indicator […]

• YLQ
• Ion Indicator, Product
• Nov, 06, 2015
• Comments Off on MEQ

Introduction To order Documents Related products Introduction The chloride indicator MEQ has absorption/emission maxima ~344/440. MEQ can be reduced to create the cell-permeant dihydro-MEQ (DiH-MEQ) which can be passively loaded into cells and subsequently oxidized to the chloride-sensitive MEQ.   Specifications Label: MEQ Ex/Em: 344/440 nm Detection Method: Fluorescent Solubility: DMSO, DMF Molecular Formula: C12H14INO Molecular […]

• YLQ
• Ion Indicator, Product
• Nov, 06, 2015
• Comments Off on MQAE

Introduction To order Documents Related products Introduction MQAE is a 6-methoxyquinolinium derivative and is a fluorescent indicator for intracellular Cl–. This dye detects the ion via diffusion-limited collisional quenching. MQAE has greater sensitivity to Cl– and a higher fluorescence quantum yield than SPQ; consequently, it is currently the more widely used of the two indicators. […]

• YLQ
• Ion Indicator, Product
• Nov, 06, 2015
• Comments Off on Coelenterazine

Introduction To order Documents Related products Introduction Coelenterazine is a bioluminescence probe for measuring Ca2+ concentration in cells with a high sensitivity and large dynamic range. Coelenterazine (native form) is a luminescent enzyme substrate for apoaequorin and Renilla luciferase. The aequorin complex has been used as an excellent calcium indicator that can measure a broad […]

• YLQ
• Ion Indicator, Product
• Nov, 06, 2015
• Comments Off on Rhod-2, AM

Introduction To order Documents Related products Introduction Rhod-2, AM is a long wavelength cell-permeant Ca2+ indicator. It can be loaded into cells via incubation and used for quantifying intracellular Ca2+ concentration. Rhod-2, AM is supplied as 1 mg solid (C233), special packing 20×50 μg (C234), and 1 mg/mL solution in DMSO (C235).   Specifications Label: Rhod-2 Ex/Em: […]

• YLQ
• Ion Indicator, Product
• Nov, 06, 2015
• Comments Off on Fluo-3, AM

Introduction To order Documents Related products Introduction Fluo-3, AM is a membrane permeant probe and can be passively loaded in cells by simple incubation. Once inside the cell, Fluo-3 becomes fluorescent in the presence of free Ca2+. Fluo-3 AM is widely used in flow cytometry, confocal laser scanning microscopy and fluorescence spectroscopy. Fluo-3, AM has […]

• YLQ
• Ion Indicator, Product
• Nov, 06, 2015
• Comments Off on Fluo-2, AM

Introduction To order Documents Related Products Introduction Fluo-2, AM is one of the original Fluo series of Ca2+ indicators invented by Roger Tsien in the 1980s. Fluo-2, AM has been found to be much brighter (1.5x) than Fluo-4, AM in cellular experiments. The increased brightness of Fluo-2 is partly attributable to its superior loading in […]

• YLQ
• Ion Indicator, Product
• Nov, 05, 2015
• Comments Off on Chloride Indicators

Introduction To order Related products Introduction Intracellular Cl– plays a central role in cellular processes. The fluorescent Cl– indicators have been widely used to measure intracellular Cl– concentrations and the study of Cl– channels. ABP Biosciences has developed a number of chloride indicators to track intracellular Cl– concentrations. Chloride Indicators Selection Guide Cat. No. Product Name Molecular Weight Abs (nm) […]

• YLQ
• Ion Indicator, Product
• Nov, 05, 2015
• Comments Off on Calcium Indicators

Introduction To order Related Products Introduction Intracellular Ca2+ plays a central role in cellular processes ranging from neuronal signaling and exocytosis to muscle contraction and bone formation. The fluorescent Ca2+ indicators have been widely used to study the role of Ca2+ in a specific cellular process. ABP Biosciences has developed a number of calcium indicators to track […]

• YLQ
• Ion Indicator, Product
• Nov, 05, 2015
• Comments Off on Ion Indicators

Introduction To order Related Products Introduction The maintenance of asymmetric cellular concentrations of inorganic cations and anions is a function of living cells. Homeostatic regulation of these ionic concentrations is critical for most cellular functions, and developing probes to measure ionic concentrations with both spatial and temporal resolution is critical in research ranging from drug […]