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N3393 | CAS:1064-48-8 | Amido Black 10B | Naphthol Blue Black | 氨基黑 10B
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N3393 Naphthol Blue Black
Sigma BioReagent, suitable for electrophoresis
窗体底端
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货号
号 |
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您的价格
RMB |
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N3393-25G |
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372.06 |
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N3393-100G |
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904.41 |
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Synonym: |
Acid Black 1, Amido Black 10B, Buffalo Black NBR |
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CAS Number: |
1064-48-8 |
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Empirical Formula (Hill Notation): |
C22H14N6Na2O9S2 |
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Molecular Weight: |
616.49 |
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Colour Index Number: |
20470 |
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Beilstein Registry Number: |
5374263 |
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EC Number: |
213-903-1 |
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MDL number: |
MFCD00004017 |
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PubChem Substance ID: |
24897642 |
Description
| Application |
Naphthol blue black dye can be used to stain proteins on polyacrylamide gels, agarose gels and nitrocellulose membranes. After electrophoresis, fixing the proteins in the gel is recommended. The gel can then be stained with 0.1% Naphthol Blue Black in 7% (v/v) acetic acid for at least 2 hr and destained with a soluion of 7% (v/v) acetic acid. Detection sensitivity is approx. 20% that of Coomassie Blue R. |
性质
| product line |
BioReagent |
| composition |
Dye content, ~85% |
| total impurities |
≤10% water |
| suitability |
suitable for electrophoresis |
安全性
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