Nuclear Fast Red Stain

Nuclear fast red, CAS number is 6409-77-42. Nuclear fast red can be bonded to the negatively charged nucleus by ionic or hydrogen bonds to stain the nucleus.

The effective component concentration of the nuclear fast red stain is 0.1%, which is often used for nuclear staining. When tissue sections or cells are stained, the nuclei appear red.

Store and transport at room temperature. Valid for 12 months.

After the paraffin sections were deparaffinized by xylene and washed by gradient ethanol, or after the immunohistochemical reaction was completely developed, they were rinsed with distilled water or tap water, and then the nuclei were stained with Nuclear Fast Red Stain for 5-10 min, and then rinsed by running water, dehydrated and dried by gradient ethanol (70-80%-95%-100%), and then after the xylene was made transparent, they could be sealed with neutral gum.

Note: Provide your own gradient of ethanol, xylene, and neutral gum.

1. If the solution appears precipitation, filtered before use, and it does not affect the staining effect.

2. 100 mL of staining solution can be used to stain approximately 100 sections (drop staining).

3. Please wear lab coat and disposable gloves during operation.

For Research Use Only!