Sakyomicin D
Sakyomicin D is a Benzoquinone antibiotic. Sakyomicin D has activity against Gram-positive bacteria.
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- CAS No.: 86413-77-6
- Formule: C19H18O8
- Masse moléculaire:374.34
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Stockage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Activité biologique
Description
Chemical Information
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CAS No. 86413-77-6
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Masse moléculaire 374.34
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Formule C19H18O8
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SMILES
O[C@]12C3=C(CC[C@]1(C[C@@](O)([C@@H](C2=O)O)C)O)C(C4=C(O)C=CC=C4C3=O)=O
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Structure Classification
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Initial Source
Nocardia sp. M-53
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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)