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ReadiUse™ probenecid, sodium salt *Water-soluble*
Probenecid is an inhibitor of organic-anion transporters located in cell membranes. These transporters often extrude fluorescent indicators from cells, and therefore contribute to poor dye retention. This phenomenon usually causes high background in the assays that require the good retention of the dye indicators inside cells. The use of probenecid to inhibit the transporter activity, and thus to reduce leakage of the intracellular dye indicators is a common method for reducing fluorescence background of calcium assays. The commonly used free acid form of probenecid requires the use of 1 M NaOH to dissolve it due to its poor water solubility in neutral water. AAT Bioquest offer the convenient Readiuse™ water-soluble and heat-stable probenecid in the format of a powder, solution or tablet. They are convenient to use and are as effective as the free acid form at the same concentration. Each vial is directly dissolved in 100 mL buffer to make 2.5 mM final concentration of probenecid for your assays.
Calculators
Common stock solution preparation
Table 1. Volume of Water needed to reconstitute specific mass of ReadiUse™ probenecid, sodium salt *Water-soluble* 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 | 325.373 µL | 1.627 mL | 3.254 mL | 16.269 mL | 32.537 mL |
| 5 mM | 65.075 µL | 325.373 µL | 650.745 µL | 3.254 mL | 6.507 mL |
| 10 mM | 32.537 µL | 162.686 µL | 325.373 µL | 1.627 mL | 3.254 mL |
Molarity calculator
Enter any two values (mass, volume, concentration) to calculate the third.
| Mass (Calculate) | Molecular weight | Volume (Calculate) | Concentration (Calculate) | Moles | ||||
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Citations
View all 3 citations: Citation Explorer
Acetylcholine Release in Mouse Motor Synapses. Changes of Purinergic Regulation under Conditions of Pharmacological Blockade of Pannexin 1 and Its Genetic Knockout
Authors: Miteva, AS and Gaydukov, AE and Balezina, OP
Journal: Biochemistry (Moscow), Supplement Series A: Membrane and Cell Biology (2021): 378--386
Authors: Miteva, AS and Gaydukov, AE and Balezina, OP
Journal: Biochemistry (Moscow), Supplement Series A: Membrane and Cell Biology (2021): 378--386
Teleocidin A2 inhibits human proteinase-activated receptor 2 signaling in tumor cells
Authors: Stahn, Sonja and Thelen, Lisa and Albrecht, Ina-Maria and Bitzer, Jens and Henkel, Thomas and Teusch, Nicole Elisabeth
Journal: Pharmacology Research & Perspectives (2016)
Authors: Stahn, Sonja and Thelen, Lisa and Albrecht, Ina-Maria and Bitzer, Jens and Henkel, Thomas and Teusch, Nicole Elisabeth
Journal: Pharmacology Research & Perspectives (2016)
Glutathione adducts on sarcoplasmic/endoplasmic reticulum Ca2+ ATPase Cys-674 regulate endothelial cell calcium stores and angiogenic function as well as promote ischemic blood flow recovery
Authors: Thompson, Melissa D and Mei, Yu and Weisbrod, Robert M and Silver, Marcy and Shukla, Praphulla C and Bolotina, Victoria M and Cohen, Richard A and Tong, Xiaoyong
Journal: Journal of Biological Chemistry (2014): 19907--19916
Authors: Thompson, Melissa D and Mei, Yu and Weisbrod, Robert M and Silver, Marcy and Shukla, Praphulla C and Bolotina, Victoria M and Cohen, Richard A and Tong, Xiaoyong
Journal: Journal of Biological Chemistry (2014): 19907--19916
References
View all 35 references: Citation Explorer
DNA damage caused by benzo(a)pyrene in MCF-7 cells is increased by verapamil, probenecid and PSC833
Authors: Myllynen P, Kurttila T, Vaskivuo L, Vahakangas K.
Journal: Toxicol Lett (2007): 3
Authors: Myllynen P, Kurttila T, Vaskivuo L, Vahakangas K.
Journal: Toxicol Lett (2007): 3
Is the monkey an appropriate animal model to examine drug-drug interactions involving renal clearance? Effect of probenecid on the renal elimination of H2 receptor antagonists
Authors: Tahara H, Kusuhara H, Chida M, Fuse E, Sugiyama Y.
Journal: J Pharmacol Exp Ther (2006): 1187
Authors: Tahara H, Kusuhara H, Chida M, Fuse E, Sugiyama Y.
Journal: J Pharmacol Exp Ther (2006): 1187
Inhibition of oat3-mediated renal uptake as a mechanism for drug-drug interaction between fexofenadine and probenecid
Authors: Tahara H, Kusuhara H, Maeda K, Koepsell H, Fuse E, Sugiyama Y.
Journal: Drug Metab Dispos (2006): 743
Authors: Tahara H, Kusuhara H, Maeda K, Koepsell H, Fuse E, Sugiyama Y.
Journal: Drug Metab Dispos (2006): 743
MRP2 (ABCC2) transports taxanes and confers paclitaxel resistance and both processes are stimulated by probenecid
Authors: Huisman MT, Chhatta AA, van Tellingen O, Beijnen JH, Schinkel AH.
Journal: Int J Cancer (2005): 824
Authors: Huisman MT, Chhatta AA, van Tellingen O, Beijnen JH, Schinkel AH.
Journal: Int J Cancer (2005): 824
Open randomized study of pyrimethamine-sulphadoxine vs. pyrimethamine-sulphadoxine plus probenecid for the treatment of uncomplicated Plasmodium falciparum malaria in children
Authors: Sowunmi A, Fehintola FA, Adedeji AA, Gbotosho GO, Falade CO, Tambo E, Fateye BA, Happi TC, Oduola AM.
Journal: Trop Med Int Health (2004): 606
Authors: Sowunmi A, Fehintola FA, Adedeji AA, Gbotosho GO, Falade CO, Tambo E, Fateye BA, Happi TC, Oduola AM.
Journal: Trop Med Int Health (2004): 606
Page updated on December 17, 2024
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