Coriolin A
Coriolin A has anti-Gram-positive bacteria, negative bacteria (weak), yeast and vaginal trichomoniasis activities. Coriolin A of 5 μg/mL can inhibit the growth of yoshida sarcoma 61.6%. Coriolin A has no inhibitory effect on Ehrlich ascites carcinoma in animals.
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- CAS No.: 33404-85-2
- Formule: C15H20O5
- Masse moléculaire:280.32
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Stockage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Activité biologique
Description
Chemical Information
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CAS No. 33404-85-2
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Masse moléculaire 280.32
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Formule C15H20O5
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SMILES
C[C@]12[C@@]3([C@H]([C@]4([H])[C@@]2([H])[C@H](C(C)(C4)C)O)O)[C@](C([C@@]15CO5)=O)([H])O3
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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)