DAB Staining Kit

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纯度/分析方法:

别名：

• DAB染色试剂盒

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规格	单价	同一天	2-3个工作日	左侧以上货期	数量	货期信息
1KIT	S$219.00	17	0	请联系我们		货期预估

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Product Information
Components : DAB solution, Hydrogen Peroxide solution, 1.5M Tris-HCl buffer
Size : 100 tests (About 500 mL substrate solution)

Description
This kit consists three reagents; 3, 3’-diaminobenzidine (DAB) solution, Hydrogen Peroxide solution and 1.5M Tris-HCl buffer and it is supplied to detect horseradish peroxidase (HRP) activity in Western blotting and so on. When DAB reacts with HRP, a brown precipitate appears. This kit does not include nickel component.

Direction for Use
1) Prepare a blotting membrane covered with HRP-conjugated antibody.
2) Prepare the DAB substrate solution according to the following volume;
  - Add 5 drops of DAB solution (about 140 µL)
  - Add 2 drops of Hydrogen Peroxide solution (about 80 µL)
  - Add 2 drops of 1.5M Tris-HCl buffer (about 80 µL)
  - Each reagent is added into 5 mL of deionized water
3) Soak the membrane in the DAB substrate solution and incubate until the membrane is colored.
4) Add deionized water and stop the coloring reaction.

Storage
The product should be stored at 4 °C and used within 6 months.