Napyradiomycin C2
Napyradiomycin C2 is an antibiotic with anti-Gram-positive bacteria and mycobacterial activity.
For research use only. We do not sell to patients.
- CAS No.: 103106-19-0
- Formula: C25H27Cl3O5
- Molecular Weight:513.84
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
All Antibiotic Isoforms
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Biological Activity
Description
Chemical Information
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CAS No. 103106-19-0
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Molecular Weight 513.84
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Formula C25H27Cl3O5
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SMILES
O=C1C2=C(C3=C(C=C2C(C4(C/C=C(CCC(C(C3)=C)Cl)/C)OC(C)(C(CC14Cl)Cl)C)=O)O)O
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Structure Classification
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Initial Source
Chainia rubra MG802-AF1
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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)