Nocathiacin II
Nocathiacin II (Nocathiacine II) is highly resistant to Gram-positive bacteria, including methicillin-resistant Staphylococcus aureus (MRSA), penicillin-resistant Streptococcus pneumoniae (PRSP) and multidrug resistant Enterococcus faecalis (MREF).
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- CAS No.: 256230-46-3
- 화학식: C61H60N14O17S5
- 분자량:1421.54
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보관:
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
- Protocol
- 순도&문서
- References
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Help & FAQs
Biological Activity
제품 설명
Chemical Information
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CAS No. 256230-46-3
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분자량 1421.54
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화학식 C61H60N14O17S5
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SMILES
O=C(OC[C@@](NC1=O)([H])C2=NC(C(C(C3=NC(C4=O)=CS3)=C5)=NC(C6=NC(C(NC(C(N)=O)=C)=O)=CS6)=C5O)=CS2)C7=C(CO[C@@]([C@@H]8O[C@H](O[C@H]9C)C[C@](O)([C@@H]9N(C)C)C)([H])[C@@](NC(C%10=CSC(/C(NC([C@](N4)([H])[C@H](O)C)=O)=C(C)\OC)=N%10)=O)([H])C%11=NC1=CS%11)C(C(N7)=CC=C%12)=C%12COC8=O
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Synonyms
Nocathiacine II
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Structure Classification
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Initial Source
Nocardia sp
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선적
Room temperature in continental US; may vary elsewhere.
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보관
Please store the product under the recommended conditions in the Certificate of Analysis.
Protocol
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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.
순도&문서
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Nocathiacin II Related Classifications
HY-N5195 Related Classifications
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