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Quinupristin (mesylate) Inhibitor

For Research Use Only. Not for use in diagnostic procedures. Catalog #: MBS5764242

Quinupristin is a streptogramin antibiotic. Streptogramins, a class of antibiotics, is effective in the treatment,of vancomycin-resistant Staphylococcus aureus and vancomycin-resistant Enterococcus, which are two of the most rapidly growing strains of… More details

Product Documentation
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Sample Manual Insert View PDF
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Testing Data View PDF
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Certificate of Analysis (COA) View PDF
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QC Report View PDF
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Material Safety Data Sheet View PDF
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Technical Datasheet View PDF
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Protocol View PDF

Product Overview

Online Datasheet in PDF
Product Name
Quinupristin (mesylate), Inhibitor
Full Product Name
Quinupristin (mesylate)
Form/Format
Solid. Powder
Purity/Purification
98.00%
Preparation and Storage
Store at -20 degree C for 3 years powder
-80 degree C for 2 years in solvent
Molecular Weight
1118.3
Solubility
DMSO: Soluble
Ethanol: Soluble
(<1mg/ refers to the product slightly soluble or insoluble)
Formula
C53H68N9O10S-CH3SO3
SMILES
O=C1C[C@](C(N[C@@H](C2=CC=CC=C2)C(O[C@H](C)[C@H](NC(C3=C(O)C=CC=N3)=O)C4=O)=O)=O)([H])N(C([C@@](CC5=CC=C(N(C)C)C=C5)([H])N(C)C([C@]6([H])CCCN6C([C@H](N4)CC)=O)=O)=O)C[C@H]1CS[C@@H]7C[NH+]8CCC7CC8.CS([O-])(=O)=O
In Vitro
In vitro: Quinupristin can bind to sequential sites located on the 50s subunit of the bacterial ribosome. Dalfopristin binding causes a conformational change in the ribosome that subsequently increases the binding of quinupristin. The combined actions of the two agents create a stable drug-ribosome complex causing inhibition of protein synthesis by prevention of peptide-chain formation, blockade of extrusion of newly formed peptide chains, and bacterial cell death [1].

Product References and Citations for Quinupristin (mesylate), inhibitor

Noeske, J.,Huang, J.,Olivier, N. B., et al. Synergy of streptogramin antibiotics occurs independently of their effects on translation. Antimicrobial Agents and Chemotherapy 58(9), 5269-5279 (2014).
Noeske, J.,Huang, J.,Olivier, N. B., et al. Synergy of streptogramin antibiotics occurs independently of their effects on translation. Antimicrobial Agents and Chemotherapy 58(9), 5269-5279 (2014).
Ghiselli R, Giacometti A, Cirioni O, Mocchegiani F, Orlando F, Del Prete M, D'Amato G, Scalise G, Saba V. Quinupristin/dalfopristin bonding in combination with intraperitoneal antibiotics prevent infection of knitted polyester graft material in a subcutaneous rat pouch model infected with resistant Staphylococcus epidermidis. Eur J Vasc Endovasc Surg. 2002 Sep;24(3):230-4.
Ghiselli R, Giacometti A, Cirioni O, Mocchegiani F, Orlando F, Del Prete M, D'Amato G, Scalise G, Saba V. Quinupristin/dalfopristin bonding in combination with intraperitoneal antibiotics prevent infection of knitted polyester graft material in a subcutaneous rat pouch model infected with resistant Staphylococcus epidermidis. Eur J Vasc Endovasc Surg. 2002 Sep;24(3):230-4.
Potel G. Value of Synercid in clinical practice: from temporary approval to clinical trial authorization. Presse Med. 2001 Sep 8;30(25 Pt 2):XIX-XXII.
Potel G. Value of Synercid in clinical practice: from temporary approval to clinical trial authorization. Presse Med. 2001 Sep 8;30(25 Pt 2):XIX-XXII.

Other Notes

Small volumes of Quinupristin (mesylate), inhibitor vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

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MBS5764242 is an inhibitor targeting Quinupristin (mesylate).
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