Neomycin F
Paromomycin II is an aminoglycoside antibiotic. Paromomycin II has activity against Gram-positive, negative bacteria, mycobacterium and protozoa. Paromomycin II has good curative effect for amebic dysentery and a few bacillary dysentery.
For research use only. We do not sell to patients.
- CAS No.: 51795-47-2
- Formula: C23H45N5O14
- Molecular Weight:615.63
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Biological Activity
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Chemical Information
- Protocols
- Purity & Documentation
- References
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Help & FAQs
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Biological Activity
Description
Chemical Information
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CAS No. 51795-47-2
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Molecular Weight 615.63
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Formula C23H45N5O14
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SMILES
O[C@H]([C@@H]([C@H](O1)CO)O[C@H]2O[C@@H]([C@H]([C@@H]([C@H]2N)O)O)CN)[C@@H]1O[C@H]([C@H]([C@@H](C[C@@H]3N)N)O)[C@@H]3O[C@H]4O[C@@H]([C@H]([C@@H]([C@H]4N)O)O)CO
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Synonyms
Paromomycin Ⅱ; Aminosidine II; Zygomycin A2
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Structure Classification
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Initial Source
Streptomyces chrestomyceticus
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Protocols
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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.
Purity & Documentation
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Neomycin F Related Classifications
HY-Z16212 Related Classifications
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