• 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 […]