Cal-520-Dextran Conjugate *MW 10,000*

Cal-520-Dextran Conjugate *MW 10,000*
Item number Size Datasheet Manual SDS Delivery time Quantity Price
ABD-20601 5 mg -

3 - 8 business days*

Ex: 492 nm. Em: 514 nm. Soluble in: Water. Calcium measurement is critical for numerous... more
Product information "Cal-520-Dextran Conjugate *MW 10,000*"
Ex: 492 nm. Em: 514 nm. Soluble in: Water. Calcium measurement is critical for numerous biological investigations. Fluorescent probes that show spectral responses upon binding calcium have enabled researchers to investigate changes in intracellular free calcium concentrations by using fluorescence microscopy, flow cytometry, fluorescence spectroscopy and fluorescence microplate readers. Cells may be physically loaded with the cell-impermeant salt forms of these dextran-conjugated calcium indicators using patch pipette or microinjection. The fluorescence signal from these cells is measured using fluorescence microscopy. The dextran forms of our calcium indicators show a dramatic reduction in both leakage and compartmentalization compared to the AM ester forms. Among the fluorescent calcium indicator dextran conjugates, Cal-520 dextran conjugates might be the best choice due to their high fluorescence quantum yield and large fluorescence enhancement by calcium. Compared to Oregon Green BAPTA-1 dextran, Cal-520 dextran exhibits much lower background and much larger calcium-induced fluorescence enhancement.
Supplier: AAT Bioquest
Supplier-Nr: 20601


Application: IF, FC, Calcium detection

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Handling & Safety

Storage: -20°C
Shipping: +20°C (International: +20°C)
Our products are for laboratory research use only: Not for administration to humans!
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