Powder: -20°C for 3 years | In solvent: -80°C for 1 year
PR-619 (2,6-Diamino-3,5-dithiocyanopyridine) is a non-selective, reversible inhibitor of the deubiquitinylating enzymes (DUBs).
Pack Size | Availability | Price/USD | Quantity |
---|---|---|---|
5 mg | In stock | $ 45.00 | |
10 mg | In stock | $ 55.00 | |
25 mg | In stock | $ 83.00 | |
50 mg | In stock | $ 113.00 | |
100 mg | In stock | $ 158.00 | |
200 mg | In stock | $ 238.00 | |
500 mg | In stock | $ 393.00 | |
1 mL * 10 mM (in DMSO) | In stock | $ 79.00 |
Description | PR-619 (2,6-Diamino-3,5-dithiocyanopyridine) is a non-selective, reversible inhibitor of the deubiquitinylating enzymes (DUBs). |
Targets&IC50 | USP4:3.93 μM(EC50), JOSD2:1.17 μM(EC50), UCHL3:2.95 μM(EC50), SENP6 core:2.37 μM(EC50), USP8:4.90 μM(EC50) |
Kinase Assay | Ub-PLA2 assay: Recombinant enzymes in 20 mM Tris-HCl, pH 8.0, 2 mM CaCl2 and 2 mM β-mercaptoethanol (DUB assay buffer) are preincubated with single doses or dose ranges of PR-619 or P22077 for 30 minutes in a 96 well plate before the addition of Ub-PLA2 and NBD C6-HPC. The liberation of a fluorescent product within the linear range of the assay is monitored at room temperature using a fluorescence plate reader. Vehicle (2%(v/v) DMSO) and 10 mM N-ethylmaleimide are included as controls. Where ≥60% inhibition is observed, EC50 values are determined using a sigmoidal dose response equation. |
Cell Research | 72 h hours later, 0.2 mg/mL resazurin prepared in phosphate-buffered saline is added to each well and the cells are incubated for an additional 3-6 h. The fluorescence of the resazurin reduction product is measured using Ex=535 nm and Em=590 nm filters on a fluorimeter. The EC50 values are calculated in Prism.(Only for Reference) |
Synonyms | PR 619, 2,6-Diamino-3,5-dithiocyanopyridine |
Molecular Weight | 223.28 |
Formula | C7H5N5S2 |
CAS No. | 2645-32-1 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 201.5 mM
You can also refer to dose conversion for different animals. More
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Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc.
PR-619 2645-32-1 Apoptosis Autophagy Cell Cycle/Checkpoint DNA Damage/DNA Repair Ubiquitination DUB DUBs PR619 tau G0/G1 Deubiquitinase PR 619 ER-stress 2,6-Diamino-3,5-dithiocyanopyridine ubiquitination inhibit Inhibitor arrest inhibitor