Carpetimycin A
Carpetimycin A has very strong activity against Gram-positive and negative bacteria (including β-lactamase producing bacteria). Carpetimycin A has a strong inhibitory effect on β-lactamase.
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- CAS No.: 76025-73-5
- Formule: C14H18N2O6S
- Masse moléculaire:342.37
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Stockage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Activité biologique
Description
Chemical Information
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CAS No. 76025-73-5
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Masse moléculaire 342.37
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Formule C14H18N2O6S
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SMILES
CC(O)([C@H]1[C@]2([H])N(C1=O)C(C(O)=O)=C(C2)S(/C=C/NC(C)=O)=O)C
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Structure Classification
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Initial Source
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
Please store the product under the recommended conditions in the Certificate of Analysis.
Protocole
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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.
Pureté et documentation
Références
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)