Pyrroxamycin
Pyrroxamycin is a novel antibiotic produced by Streptomyces, whose chemical structure was determined by chemical properties and X-ray crystallography and 13C NMR spectroscopy analysis. It is active against Gram-positive bacteria and dermatophytes. In this paper, the authors discuss the taxonomy, fermentation, isolation, physicochemical properties, chemical structure, and biological activity of the strain producing Pyrroxamycin.
Nos produits utilisent uniquement pour la recherche. Nous ne vendons pas aux patients.
- CAS No.: 105888-54-8
- Formule: C12H6Cl4N2O4
- Masse moléculaire:384.00
-
Stockage:
Please store the product under the recommended conditions in the Certificate of Analysis.
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
-
Activité biologique
-
Chemical Information
- Protocole
- Pureté et documentation
- Références
-
Help & FAQs
Activité biologique
Description
Chemical Information
-
CAS No. 105888-54-8
-
Masse moléculaire 384.00
-
Formule C12H6Cl4N2O4
-
SMILES
O=[N+](C1=C([C@H]2OCOC3=C(Cl)C=C(Cl)C=C23)NC(Cl)=C1Cl)[O-]
-
Synonyms
Dioxapyrrolomycin; LL-F42248α; AL-R2081
-
Structure Classification
-
Initial Source
Streptomyces sp. S46506
-
Livraison
Room temperature in continental US; may vary elsewhere.
-
Stockage
Please store the product under the recommended conditions in the Certificate of Analysis.
Protocole
-
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)
Pyrroxamycin Related Classifications
HY-111333 Related Classifications
Powered by Bioz