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  • Coomassie Blue R-250
Coomassie Blue R-250的可视化放大

Coomassie Blue R-250

A dye for staining proteins

此产品仅用于科学研究，我们不为任何个人用途提供产品和服务

Coomassie Blue R-250的二维码
  • 库存: 现货
可选规格
  • 包装
    价格
    促销价
    数量
  • 10g
    ￥500.00
    400.00
    - +
  • 25g
    ￥887.00
    710.00
    - +
  • 50g
    ￥1612.00
    1290.00
    - +
  • 100g
    ￥2775.00
    2220.00
    - +
已选 0 种 0 瓶
金额: ￥0.00
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使用我司产品发表的文章

  • 货号: ajci70860
  • CAS: 6104-59-2
  • 别名: 酸性蓝83,Brilliant Blue R
  • 分子式: C45H44N3O7S2?Na
  • 分子量: 826
  • 纯度: >98%
  • 溶解度: DMF: 2 mg/ml,DMSO: 10 mg/ml,Ethanol: 0.1 mg/ml,PBS (pH 7.2): 1 mg/ml
  • 储存: Store at -20°C
  • 库存: 现货

Background

Coomassie blue R-250 is a dye that is commonly used in laboratories to stain or quantify proteins. It is a sensitive stain for protein detection in polyacrylamide gels, typically giving blue bands on a clear background with a sensitivity of 50-100 ng/band. It may be combined with other stains, such as silver stain, to distinguish different types of proteins. Coomassie blue R-250 displays metachromasia by appearing pink-red, rather than blue, when binding certain proteins, such as collagen and histone H1.

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