Arizonin C3
Arizonin C3 is a microbial metabolite with anti-Gram-positive bacterial activities.
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- CAS No.: 108925-06-0
- Formule: C20H22O8
- Masse moléculaire:390.38
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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. 108925-06-0
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Masse moléculaire 390.38
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Formule C20H22O8
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SMILES
CO[C@@H]1C2=C([C@H](O[C@@H]1CC(OC)=O)C)C(C3=C(OC)C(OC)=CC=C3C2=O)=O
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Structure Classification
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Initial Source
Actinoplanes sp. AB660D-122.
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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)