Juncatrin B
Juncatrin B is a type of dihydrophenanthrene compound. Juncatrin B exhibits inhibitory activity against both Methicillin (HY-121544)-sensitive Staphylococcus aureus (MSSA) and Methicillin-resistant Staphylococcus aureus (MRSA). Juncatrin B can inhibit the formation of biofilms in MSSA and MRSA. Juncatrin B has no significant activity against Gram-negative bacteria. Juncatrin B can be used in the research of anti-Staphylococcus aureus.
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- CAS No.: 2306413-51-2
- Formule: C18H16O2
- Masse moléculaire:264.32
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Stockage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Activité biologique
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Chemical Information
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Activité biologique
Description
Chemical Information
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CAS No. 2306413-51-2
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Masse moléculaire 264.32
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Formule C18H16O2
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SMILES
C#CC1=C2CCC3=C(C=CC(O)=C3C)C2=CC(O)=C1C
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Structure Classification
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Initial Source
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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)
Juncatrin B Related Classifications
HY-N16526 Related Classifications
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