SPQ [6-Methoxy-N-(3-sulfopropyl)quinolinium]
Ordering information
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Additional ordering information
Telephone | 1-800-990-8053 |
Fax | 1-800-609-2943 |
sales@aatbio.com | |
International | See distributors |
Bulk request | Inquire |
Custom size | Inquire |
Shipping | Standard overnight for United States, inquire for international |
Physical properties
Molecular weight | 281.33 |
Solvent | DMSO |
Spectral properties
Excitation (nm) | 317 |
Emission (nm) | 451 |
Storage, safety and handling
H-phrase | H303, H313, H333 |
Hazard symbol | XN |
Intended use | Research Use Only (RUO) |
R-phrase | R20, R21, R22 |
Storage | Freeze (< -15 °C); Minimize light exposure |
UNSPSC | 12352200 |
Overview | SDSProtocol |
See also: Intracellular Ions
CAS 83907-40-8 | Molecular weight 281.33 | Excitation (nm) 317 | Emission (nm) 451 |
A chloride indicator that has the fluorescence dependent of chloride concentration. Its fluorescence is quenched by chloride through collision quenching.
Calculators
Common stock solution preparation
Table 1. Volume of DMSO needed to reconstitute specific mass of SPQ [6-Methoxy-N-(3-sulfopropyl)quinolinium] to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.
0.1 mg | 0.5 mg | 1 mg | 5 mg | 10 mg | |
1 mM | 355.454 µL | 1.777 mL | 3.555 mL | 17.773 mL | 35.545 mL |
5 mM | 71.091 µL | 355.454 µL | 710.909 µL | 3.555 mL | 7.109 mL |
10 mM | 35.545 µL | 177.727 µL | 355.454 µL | 1.777 mL | 3.555 mL |
Molarity calculator
Enter any two values (mass, volume, concentration) to calculate the third.
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References
View all 71 references: Citation Explorer
Expression of band 3 protein on erythrocytes of malignant tumor patients and its impact on proliferation of K562 cells
Authors: Bai SZ, Liu XB, Xi YH, Wang TY, Fu GH.
Journal: Ai Zheng (2005): 543
Authors: Bai SZ, Liu XB, Xi YH, Wang TY, Fu GH.
Journal: Ai Zheng (2005): 543
Measurement of halide efflux from cultured and primary airway epithelial cells using fluorescence indicators
Authors: Munkonge F, Alton EW, Andersson C, Davidson H, Dragomir A, Edelman A, Farley R, Hjelte L, McLachlan G, Stern M, Roomans GM.
Journal: J Cyst Fibros (2004): 171
Authors: Munkonge F, Alton EW, Andersson C, Davidson H, Dragomir A, Edelman A, Farley R, Hjelte L, McLachlan G, Stern M, Roomans GM.
Journal: J Cyst Fibros (2004): 171
Halide fluxes in epithelial cells measured with an automated cell plate reader
Authors: Mahlangu DA, Dix JA.
Journal: Anal Biochem (2004): 28
Authors: Mahlangu DA, Dix JA.
Journal: Anal Biochem (2004): 28
Purinergic signaling underlies CFTR control of human airway epithelial cell volume
Authors: Braunstein GM, Zsembery A, Tucker TA, Schwiebert EM.
Journal: J Cyst Fibros (2004): 99
Authors: Braunstein GM, Zsembery A, Tucker TA, Schwiebert EM.
Journal: J Cyst Fibros (2004): 99
Normal function of the cystic fibrosis conductance regulator protein can be associated with homozygous (Delta)F508 mutation
Authors: Sermet-Gaudelus I, Vallee B, Urbin I, Torossi T, Marianovski R, Fajac A, Feuillet MN, Bresson JL, Lenoir G, Bernaudin JF, Edelman A.
Journal: Pediatr Res (2002): 628
Authors: Sermet-Gaudelus I, Vallee B, Urbin I, Torossi T, Marianovski R, Fajac A, Feuillet MN, Bresson JL, Lenoir G, Bernaudin JF, Edelman A.
Journal: Pediatr Res (2002): 628
The phorbol ester PMA and cyclic AMP activate different Cl(-) and HCO3(-) fluxes in C127 cells expressing CFTR
Authors: Zegarra-Moran O, Porcelli AM, Rugolo M.
Journal: Biochim Biophys Acta (2001): 120
Authors: Zegarra-Moran O, Porcelli AM, Rugolo M.
Journal: Biochim Biophys Acta (2001): 120
Chloride-sensitive fluorescent indicators
Authors: Geddes CD, Apperson K, Karolin J, Birch DJ.
Journal: Anal Biochem (2001): 60
Authors: Geddes CD, Apperson K, Karolin J, Birch DJ.
Journal: Anal Biochem (2001): 60
NO decreases thick ascending limb chloride absorption by reducing Na(+)-K(+)-2Cl(-) cotransporter activity
Authors: Ortiz PA, Hong NJ, Garvin JL.
Journal: Am J Physiol Renal Physiol (2001): F819
Authors: Ortiz PA, Hong NJ, Garvin JL.
Journal: Am J Physiol Renal Physiol (2001): F819
Evidence that systemic gentamicin suppresses premature stop mutations in patients with cystic fibrosis
Authors: Clancy JP, Bebok Z, Ruiz F, King C, Jones J, Walker L, Greer H, Hong J, Wing L, Macaluso M, Lyrene R, Sorscher EJ, Bedwell DM.
Journal: Am J Respir Crit Care Med (2001): 1683
Authors: Clancy JP, Bebok Z, Ruiz F, King C, Jones J, Walker L, Greer H, Hong J, Wing L, Macaluso M, Lyrene R, Sorscher EJ, Bedwell DM.
Journal: Am J Respir Crit Care Med (2001): 1683
Functional cystic fibrosis transmembrane conductance regulator tagged with an epitope of the vesicular stomatis virus glycoprotein can be addressed to the apical domain of polarized cells
Authors: Costa de Beauregard MA, Edelman A, Chesnoy-Marchais D, Tondelier D, Lapillonne A, El Marjou F, Robine S, Louvard D.
Journal: Eur J Cell Biol (2000): 795
Authors: Costa de Beauregard MA, Edelman A, Chesnoy-Marchais D, Tondelier D, Lapillonne A, El Marjou F, Robine S, Louvard D.
Journal: Eur J Cell Biol (2000): 795
Application notes
A New Robust No-Wash FLIPR Calcium Assay Kit for Screening GPCR and Calcium Channel Targets
A Novel NO Wash Probeniceid-Free Calcium Assay for Functional Analysis of GPCR and Calcium Channel Targets
Evaluation of FLIPR Calcium Assays for Screening GPCR and Calcium Channel Targets
Fluorescent Dye AM Esters
Novel Red Fluorescent Calcium Probes for Functional Analysis of GPCRs and Calcium Channel Targets
A Novel NO Wash Probeniceid-Free Calcium Assay for Functional Analysis of GPCR and Calcium Channel Targets
Evaluation of FLIPR Calcium Assays for Screening GPCR and Calcium Channel Targets
Fluorescent Dye AM Esters
Novel Red Fluorescent Calcium Probes for Functional Analysis of GPCRs and Calcium Channel Targets
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