1. Cell Cycle/DNA Damage
    Autophagy
    Apoptosis
  2. Deubiquitinase
    Autophagy
    Apoptosis
  3. PR-619

PR-619 

Cat. No.: HY-13814 Purity: 98.89%
Handling Instructions

PR-619 is a broad-range and reversible DUB inhibitor with EC50s of 3.93, 4.9, 6.86, 7.2, and 8.61 μM for USP4, USP8, USP7, USP2, and USP5, respectively. PR-619 induces ER Stress and ER-Stress related apoptosis.

For research use only. We do not sell to patients.

PR-619 Chemical Structure

PR-619 Chemical Structure

CAS No. : 2645-32-1

Size Price Stock Quantity
Free Sample (0.5-1 mg)   Apply Now  
Solution
10 mM * 1 mL in DMSO USD 106 In-stock
Estimated Time of Arrival: December 31
Solid + Solvent
10 mM * 1 mL
ready for reconstitution
USD 106 In-stock
Estimated Time of Arrival: December 31
Solid
10 mg USD 96 In-stock
Estimated Time of Arrival: December 31
50 mg USD 276 In-stock
Estimated Time of Arrival: December 31
100 mg   Get quote  
200 mg   Get quote  

* Please select Quantity before adding items.

Customer Review

Based on 3 publication(s) in Google Scholar

Top Publications Citing Use of Products
  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

PR-619 is a broad-range and reversible DUB inhibitor with EC50s of 3.93, 4.9, 6.86, 7.2, and 8.61 μM for USP4, USP8, USP7, USP2, and USP5, respectively. PR-619 induces ER Stress and ER-Stress related apoptosis[1][2][3][4].

IC50 & Target

EC50: 3.93 μM (USP4), 4.9 μM (USP8), 6.86 μM (USP7), 7.2 μM (USP2), 8.61 μM (USP5)[1]

In Vitro

PR-619, a deubiquitylase inhibitor, prevents degradation, indicating KCa3.1 is targeted for degradation by ubiquitylation[2].
PR-619 affects the microtubule network and led to the accumulation of small punctuated tau deposits around. PR-619 causes the dephosphorylation of tau[3].
PR-619 (7-12.5 μM) causes an increase in the abundance of ubiquitinated proteins within 24 h. PR-619 leads to the induction of heat shock proteins and to an increase of ubiquitinated proteins[3].
PR-619 (9 μM) affects the organization of the microtubule network in OLN-t40 cells[3].
PR-619 (5, 7.5, and 10 μM) induces ER Stress and ER-Stress related apoptosis on T24 and BFTC-905 cells. PR-619 induces polyubiquitination, Bcl-2 downregulation, and concurrent PARP cleavage in a dose-dependent manner. PR-619 induces G0/G1 arrest in UC cells[4].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Cytotoxicity Assay[1]

Cell Line: OLN-t40 cells.
Concentration: 0-10 μM.
Incubation Time: 24 hours.
Result: Exerted concentration-dependent cytotoxicity in a very narrow concentration range of 7-10 μM.
In Vivo

PR-619 (10 mg/kg/day) enhances the antitumor effect of Cisplatin on a Cisplatin-Naïve and Cisplatin-resistant UC Xenograft of nude mice[4].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Nude mice[4].
Dosage: 10 mg/kg/day (Cisplatin combined).
Administration: Intraperitoneally.
Result: Enhanced the antitumor effect of Cisplatin.
Molecular Weight

223.28

Formula

C₇H₅N₅S₂

CAS No.
Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : ≥ 21 mg/mL (94.05 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 4.4787 mL 22.3934 mL 44.7868 mL
5 mM 0.8957 mL 4.4787 mL 8.9574 mL
10 mM 0.4479 mL 2.2393 mL 4.4787 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: 2.5 mg/mL (11.20 mM); Suspended solution; Need ultrasonic

*All of the co-solvents are provided by MCE.
References

Purity: 98.89%

  • No file chosen (Maximum size is: 1024 Kb)
  • If you have published this work, please enter the PubMed ID.
  • Your name will appear on the site.
  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

Your Recently Viewed Products:

Inquiry Online

Your information is safe with us. * Required Fields.

Product Name

 

Salutation

Applicant Name *

 

Email address *

Phone number *

 

Organization name *

Department *

 

Requested quantity *

Country or Region *

     

Remarks

Bulk Inquiry

Inquiry Information

Product Name:
PR-619
Cat. No.:
HY-13814
Quantity:
MCE Japan Authorized Agent: