Rhodomycin B
Rhodomycin B has the activity of anti-Gram-positive bacteria and weak effect on anti-Gram-negative bacteria and fungi.
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- CAS. Nr.: 1404-52-0
- Formel: C28H33NO10
- Molecular Weight:543.56
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Speicherung:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biologische Aktivität
Beschreibung
Chemical Information
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CAS. Nr. 1404-52-0
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Molecular Weight 543.56
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Formel C28H33NO10
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SMILES
OC1=C(C(C2=CC=CC(O)=C2C3=O)=O)C3=C(O)C4=C1[C@@H](O)[C@](CC)(O)C[C@@H]4O[C@H]5C[C@@H]([C@@H]([C@@H](O5)C)O)N(C)C
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Structure Classification
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Initial Source
Str. purpurascens 340
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
Please store the product under the recommended conditions in the Certificate of Analysis.
Protokoll
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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.
Reinheit & Dokumentation
Verweise
Calculators
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)