Paulomenol A
Paulomenol A has the effect of anti-Gram-positive bacteria including Staphylococcus aureus, Streptococcus pyogenes, Streptococcus pneumoniae and so on.
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- No. CAS: 94739-81-8
- Fòrmula: C29H43NO16
- Peso molecular:661.65
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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 94739-81-8
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Peso molecular 661.65
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Fòrmula C29H43NO16
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SMILES
O=C(C1=C(N)C(C[C@](O)([C@H]2[C@@H]([C@@H]([C@@H]([C@@H](COC(C)=O)O2)O)O[C@@H]3C[C@@H]([C@]([C@H](C)O3)([C@@H](OC([C@@H](C)CC)=O)C)O)OC)O)C1=O)=O)O
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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)