Oganomycin A
Oganomycin A is more stable than cephalosporin and resistant to Gram-positive and negative bacteria. And it is more effective against Gram-negative bacteria than Gram-positive bacteria.
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- No. CAS: 75794-94-4
- Fòrmula: C24H27N3O13S2
- Peso molecular:629.61
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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 75794-94-4
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Peso molecular 629.61
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Fòrmula C24H27N3O13S2
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SMILES
OC([C@H](N)CCCC(N[C@]1([C@]2([H])N(C(C(O)=O)=C(CS2)COC(/C=C/C3=CC=C(C=C3)OS(=O)(O)=O)=O)C1=O)OC)=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.
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Referencias
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Oganomycin A Related Classifications
HY-N14528 Related Classifications
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