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505156 SUMOylation Inhibitor III, 2-D08 - Calbiochem

505156
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

Empirical Formula
C₁₅H₁₀O₅

Products

Catalogue NumberPackaging Qty/Pack
5.05156.0001 Glass bottle 10 mg
Description
OverviewA cell-permeable trihydroxyflavone compound that prevents the transfer of SUMO (Cat. Nos. 662037, 662039, and 662042) from the E2 thioester to the substrate without affecting SUMO-activating enzyme E1 (SAE-1/2; Cat. Nos. 662073 and 662074) or E2 Ubc9-SUMO thioester formation. A 6 h pretreatment with 100 µM 2-D08 is shown to effectively inhibit 10 µM CPT- (Camptothecin; Cat. No. 208925) induced Topoisomerase I SUMOylation in breast cancer ZR-75-1 and BT-474 cultures without affecting overall cellular protein ubiquitinations. Anacardic and Ginkgolic Acid (Cat. No. 172050 and 345887, respectively) in comparison, both inhibit E1-SUMO thioester formation instead.
Catalogue Number505156
Brand Family Calbiochem®
Synonyms2-(2,3,4-Trihydroxyphenyl)-4H-chromen-4-one, 2D08, SUMO E2 Ubc9 Inhibitor
References
ReferencesKim, Y.S., et al. 2013. Chem. Biol. 20, 604.
Cotelle, N., et al. 1996. Free Radic. Biol. Med. 20, 35.
Product Information
FormOrange-brown powder
Hill FormulaC₁₅H₁₀O₅
Chemical formulaC₁₅H₁₀O₅
ReversibleY
Quality LevelMQ300
Applications
Biological Information
Primary TargetSUMO E2-thioester complex
Purity≥95% by HPLC
Physicochemical Information
Cell permeableY
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Storage and Shipping Information
Ship Code Ambient Temperature Only
Toxicity Standard Handling
Storage +2°C to +8°C
Protect from Light Protect from light
Do not freeze Ok to freeze
Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Packaging Information
Packaged under inert gas Packaged under inert gas
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalogue Number GTIN
5.05156.0001 04055977263411

Documentation

SUMOylation Inhibitor III, 2-D08 - Calbiochem SDS

Title

Safety Data Sheet (SDS) 

SUMOylation Inhibitor III, 2-D08 - Calbiochem Certificates of Analysis

TitleLot Number
505156

References

Reference overview
Kim, Y.S., et al. 2013. Chem. Biol. 20, 604.
Cotelle, N., et al. 1996. Free Radic. Biol. Med. 20, 35.
Data Sheet

Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

Revision18-April-2014 JSW
Synonyms2-(2,3,4-Trihydroxyphenyl)-4H-chromen-4-one, 2D08, SUMO E2 Ubc9 Inhibitor
DescriptionA cell-permeable trihydroxyflavone compound that inhibits androgen receptor peptide, IκBα, and Topoisomerase I SUMOylation in cell-free assays (>90% at 30 µM) by selectively preventing the transfer of SUMO (Cat. Nos. 662037, 662039, and 662042) from the E2 thioester to the substrate without affecting SUMO-activating enzyme E1 (SAE-1/2; Cat. Nos. 662073 and 662074) or E2 Ubc9-SUMO thioester formation. A 6 h pretreatment with 100 µM 2-D08 is shown to effectively inhibit 10 µM CPT- (Camptothecin; Cat. No. 208925) induced cellular Topoisomerase I SUMOylation in breast cancer ZR-75-1 and BT-474 cultures without affecting overall cellular protein ubiquitinations. Anacardic and Ginkgolic Acid (Cat. No. 172050 and 345887, respectively) in comparison, both inhibit E1- SUMO thioester formation instead.
FormOrange-brown powder
Intert gas (Yes/No) Packaged under inert gas
Chemical formulaC₁₅H₁₀O₅
Purity≥95% by HPLC
SolubilityDMSO (25 mg/ml). Use only fresh DMSO for reconstitution.
Storage Protect from light
+2°C to +8°C
Do Not Freeze Ok to freeze
Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Toxicity Standard Handling
ReferencesKim, Y.S., et al. 2013. Chem. Biol. 20, 604.
Cotelle, N., et al. 1996. Free Radic. Biol. Med. 20, 35.