Pap-Pen for immunohistochemistry - 3322

The PAP-PEN Liquid Blocker pen is designed for immunohistochemical staining (PAP method, ABC method, etc.) and the fluorescent antibody method.

The Pap-Pen Liquid Blocker pen deposits a water-repellent waxy film useful for delimiting the coloring area.

It is insoluble in alcohol and acetone.

It is not affected by temperature.

Advantages of the PAP PEN Liquid Blocker over a traditional immunohistochemistry pen:

• writes directly on the wet slide;
• the waxy film is resistant to 120 ° C;
• It can also be used with colors that involve the use of microwaves and in situ hybridization.

Material: metal body, plastic cap, felt tip