Timcodar mesylate
Timcodar mesylate (VX-853-2) and its analog VX-710 are mammalian multidrug-resistant bacterial efflux pump inhibitors that directly inhibit ethidium bromide efflux in Staphylococcus aureus. Timcodar mesylate has the potential to enhance antibiotic activity by inhibiting bacterial efflux pumps, effectively reducing the minimum inhibitory concentration of some antibiotics against Gram-positive pathogens such as Staphylococcus aureus, Enterococcus and Streptococcus pneumoniae.
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- CAS No.: 183313-30-6
- Formule: C45H53ClN4O12S2
- Masse moléculaire:941.50
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Stockage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Activité biologique
Description
Chemical Information
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CAS No. 183313-30-6
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Masse moléculaire 941.50
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Formule C45H53ClN4O12S2
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SMILES
O=C(N(CC1=CC=CC=C1)C(CCC2=CC=NC=C2)CCC3=CC=NC=C3)[C@H](CC4=CC=C(Cl)C=C4)N(C)C(C(C5=CC(OC)=C(OC)C(OC)=C5)=O)=O.CS(=O)(O)=O.CS(=O)(O)=O
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Synonyms
VX-853-2
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
Please store the product under the recommended conditions in the Certificate of Analysis.
Protocole
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Gram Staining of Tissue Sections
Gram staining of tissue sections is a histochemical technique used to differentiate Gram-positive and Gram-negative bacteria within histological specimens based on differences in bacterial cell wall structure and dye retention, adapted from classical bacteriological Gram staining into tissue-compatible “histological Gram stain” variants. In tissue applications, modifications of the Brown-Hopps and Brown-Brenn methods are commonly used to improve differentiation of microorganisms embedded within host connective tissue and to reduce overstaining or loss of Gram-negative signal, which are known limitations of earlier approaches. The principle relies on crystal violet-iodine complex retention in Gram-positive organisms and subsequent decolorization and counterstaining steps that allow contrast visualization of Gram-negative organisms against tissue background.
Pureté et documentation
Références
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)