Galacardin A
Galacardin A has anti-Gram-positive bacterial activity.
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- No. CAS: 137801-55-9
- Fòrmula: C101H121Cl2N9O46
- Peso molecular:2267.98
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Almacenamiento:
Please store the product under the recommended conditions in the Certificate of Analysis.
Actividad biológica
Descripciòn
Chemical Information
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No. CAS 137801-55-9
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Peso molecular 2267.98
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Fòrmula C101H121Cl2N9O46
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SMILES
O=C([C@H]1NC([C@H]2NC([C@@H](C3=CC(C4=C(C=C(C=C41)O)O)=C(O)C=C3)NC([C@@H]5NC([C@H](C6=CC=C(C(Cl)=C6)O[C@@H]7O[C@H]([C@H]([C@H]([C@@H]7O)O)O)CO)NC([C@@H]([C@@H](C8=CC=C(C=C8)OC9=C(O[C@@H]%10O[C@@H]([C@H]([C@@H]([C@H]%10O[C@@H]%11O[C@H]([C@@H]([C@@H](C%11)N)O)C)O)O)CO)C(OC%12=CC=C([C@H]2O[C@@H]%13O[C@H]([C@@H]([C@@H](C%13)N)O)C)C=C%12Cl)=CC5=C9)O[C@H]%14O[C@@H]([C@H]([C@@H]([C@@H]%14O)O)O)CO)NC([C@@H](C%15=CC=C(C=C%15)O[C@H]%16O[C@@H]([C@H]([C@@H]([C@@H]%16O)O)O[C@H]%17O[C@@H]([C@@H]([C@@H]([C@H]%17O)O)O)CO)C)NC)=O)=O)=O)=O)=O)=O)O
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Structure Classification
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Initial Source
Saccharothrix sp.
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Envío
Room temperature in continental US; may vary elsewhere.
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Almacenamiento
Please store the product under the recommended conditions in the Certificate of Analysis.
Protocolo
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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.
Pureza y Documentación
Referencias
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)