Arylomycin A5
Arylomycin A5 is a lipohexapeptide antibiotic against Gram-positive bacteria.
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- No. CAS: 459844-23-6
- Fòrmula: C44H64N6O11
- Peso molecular:853.01
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Almacenamiento:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Actividad biológica
Descripciòn
Chemical Information
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No. CAS 459844-23-6
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Peso molecular 853.01
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Fòrmula C44H64N6O11
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SMILES
OC1=C2C3=C(O)C=CC(C[C@H](NC([C@@H](NC([C@H](C(C=C1)=C2)N(C)C(CNC([C@@H](C)NC([C@@H](CO)N(C)C(CCCCCCCCCCC(C)C)=O)=O)=O)=O)=O)C)=O)C(O)=O)=C3
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Structure Classification
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Initial Source
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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)