1. Dye Reagents
  2. Ponceau S

Ponceau S (Synonyms: Acid Red 112)

目录号: HY-12489
产品使用指南

Ponceau S 是常见的用于 Western blot 的染色剂。Ponceau S 以酸性水溶液形式使用,与抗体-抗原结合兼容,并将膜上的蛋白质染成红色。

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Ponceau S Chemical Structure

Ponceau S Chemical Structure

CAS No. : 6226-79-5

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Description

Ponceau S is the most commonly used stain for Western blotting. Ponceau S is applied as an acidic aqueous solution, and it is compatible with antibody-antigen binding, and stains the proteins on the membrane red[1][2].

Molecular Weight

760.57

Formula

C₂₂H₁₂N₄Na₄O₁₃S₄

CAS No.

6226-79-5

中文名称

丽春红 S

SMILES

O=S(C1=C(O)C(/N=N/C2=CC=C(/N=N/C3=CC=C(S(=O)(O[Na])=O)C=C3)C=C2S(=O)(O[Na])=O)=C4C=CC(S(=O)(O[Na])=O)=CC4=C1)(O[Na])=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

References
  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

Keywords:

Ponceau SAcid Red 112Acid Red112Acid Red-112OthersstainWesternblottingacidicantibody-antigenproteinsredInhibitorinhibitorinhibit

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产品名称:
Ponceau S
目录号:
HY-12489
需求量: