Skip to Content
Merck
All Photos(1)

Key Documents

662141

Sigma-Aldrich

PR-619

≥99% (HPLC), solid, DUB inhibitor, Calbiochem®

Synonym(s):

DUB Inhibitor V, PR-619, 2,6-Diaminopyridine-3,5-bis(thiocyanate), 3,5-Dithiocyanatopyridine-2,6-diamine, PR619, UCH-L1 Inhibitor IV, UCH-L3 Inhibitor II, UCH-L5/UCH37 Inhibitor III, USP5 Inhibitor II, USP7 Inhibitor I, USP9X Inhibitor II, USP14 Inhibitor IV, USP14 Inhibitor IV, USP47 Inhibitor I, UCH-L3 Inhibitor II, UCH-L5/UCH37 Inhibitor III, USP5 Inhibitor II, USP7 Inhibitor I, USP9X Inhibitor II, USP14 Inhibitor IV, USP14 Inhibitor IV, USP47 Inhibitor I, 2,6-Diaminopyridine-3,5-bis(thiocyanate), 3,5-Dithiocyanatopyridine-2,6-diamine, PR619, UC

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C7H5N5S2
Molecular Weight:
223.28
UNSPSC Code:
12352200
NACRES:
NA.77

product name

DUB Inhibitor V, PR-619, The DUB Inhibitor V, PR-619 controls the biological activity of DUB. This small molecule/inhibitor is primarily used for Protease Inhibitors applications.

Quality Level

100

Assay

≥99% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

light beige to yellow

solubility

DMSO: 50 mg/mL

shipped in

ambient

storage temp.

2-8°C

General description

A cell-permeable pyridinamine class broad-spectrum DUB inhibitor whose known targets include ATXN3, BAP1, JOSD2, OTUD5, UCH-L1, UCH-L3, UCH-L5/UCH37, USP1, 2, 4, 5, 7, 8, 9X, 10, 14, 15, 16, 19, 20, 22, 24, 28, 47, 48, VCIP135, YOD1, as well as deISGylase PLpro, deNEDDylase DEN1, and deSUMOlyase SENP6. Both PR-619 and P22077 (Cat. No. 662142) are shown to increase overall protein polyubiquitination in HEK293T cells in a dose- and time-dependent manner (20 to 150 µM; 0.5 to 20 h), however P22077 exposure results in mainly enrichment of K48-linked, while PR619 treatment results in upregulation of both K48- and K63-linked polyUb chains.

Packaging

Packaged under inert gas

Warning

Toxicity: Standard Handling (A)

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Michelle Mølgaard Thomsen et al.
Journal of clinical immunology, 44(2), 56-56 (2024-01-26)
Varicella zoster virus (VZV) is a neurotropic alphaherpesvirus exclusively infecting humans, causing two distinct pathologies: varicella (chickenpox) upon primary infection and herpes zoster (shingles) following reactivation. In susceptible individuals, VZV can give rise to more severe clinical manifestations, including disseminated
Kim Ghilarducci et al.
International journal of molecular sciences, 23(14) (2022-07-28)
Rab7 is a GTPase that controls late endosome and lysosome trafficking. Recent studies have demonstrated that Rab7 is ubiquitinated, a post-translational modification mediated by an enzymatic cascade. To date, only one ubiquitin E3 ligase and one deubiquitinase have been identified
Alessandro Dario Confettura et al.
Translational neurodegeneration, 11(1), 2-2 (2022-01-07)
The metabolic syndrome is a consequence of modern lifestyle that causes synaptic insulin resistance and cognitive deficits and that in interaction with a high amyloid load is an important risk factor for Alzheimer's disease. It has been proposed that neuroinflammation
Kim Ghilarducci et al.
The FEBS journal, 288(16), 4849-4868 (2021-03-03)
Protein ubiquitination has been historically associated with protein degradation, but recent studies have demonstrated other cellular functions associated with substrate ubiquitination. Among the RING-type ubiquitin E3 ligase enzymes present in the human genome, RNF167 is a transmembrane protein located in
Sofia Lachiondo-Ortega et al.
Cell reports, 43(3), 113924-113924 (2024-03-20)
The posttranslational modification of proteins critically influences many biological processes and is a key mechanism that regulates the function of the RNA-binding protein Hu antigen R (HuR), a hub in liver cancer. Here, we show that HuR is SUMOylated in
View All Related Papers

Related Content

Protease Inhibitor Selection: Avoid Protein Loss in Sample Prep

Select different protease inhibitor types based on your needs to prevent protein degradation during isolation and characterization and safeguard proteins in sample prep.

Protease Inhibitor Selection: Avoid Protein Loss in Sample Prep

Select different protease inhibitor types based on your needs to prevent protein degradation during isolation and characterization and safeguard proteins in sample prep.

Protease Inhibitor Selection: Avoid Protein Loss in Sample Prep

Select different protease inhibitor types based on your needs to prevent protein degradation during isolation and characterization and safeguard proteins in sample prep.

Protease Inhibitor Selection: Avoid Protein Loss in Sample Prep

Select different protease inhibitor types based on your needs to prevent protein degradation during isolation and characterization and safeguard proteins in sample prep.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service