Liquid Blocker Mini PAP Pen - 2mm Tip

Liquid Blocker Mini PAP Pen - 2mm Tip
Our Price:  £26.00
(Exc. 20% VAT)

Weight:  100g



Special order, delayed despatch

Brand:  Pyramid Innovation

Pyramid Innovation

No Minimum Order

Call for quantity discounts and to open an account. 

Please call if you are VAT exempt or add a note to your order. 

VAT Registration No. 152 1808 31


Mini PAP pen

The Liquid Blocker Mini PAP Pen is a ready-to-use hydrophobic barrier pen designed for immunohistochemistry applications. Draw a circle, square or any shape around the tissue sections with the pen and it provides a thin film-like barrier (surface tension) ensuring only the amount of antibody solution needed is applied.

Since over-flooding of the slide is eliminated, wiping of excess fluid from around specimen can be avoided.  Saves time and avoids the risk of touching specimen for wiping.

Multiple specimens, can be separated by circles or lines applied to the same slide.  The pen contains a special formulation that is water repellent, insoluble in alcohol and acetone, and stable for a long time period.  It can be removed, if required by xylene after the staining procedure is completed if the chromogen is insoluble in solvents. 

Stable up to 120 degrees C in microwave heat. This feature can be helpful in ISH procedures.

The PAP Pen is very effective for immunostaining procedures by the Peroxidase-Antiperoxidase (PAP) method, ABC method, B-SA Method , LSAB method, polymeric method, immunofluorescence method, ASD method, Enzyme method and Frozen Section method.

The Super PAP pen is also widely used with staining procedures in Neuroscience Labs, Histology, Cell Biology, Virology, Microbiology, Pathology, Cancer Research Centers and Micro-preparation of Cultured Cells for In Situ Reverse Transcription PCR. 

Product Code: R62001-E 



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Frequent washing when carrying out immuno-histochemical stains sometimes causes tissue sections to float off slides or cells to be lost from smear preparations. HistoBond® slides solve these problems.
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Mount-Quick™ Mounting Medium, Aqueous Based 30ML

The Mount-Quick™ "Aqueous" Mounting Medium

Optimized for immuno staining and applications in immuno histochemistry.

Product Code: R62010

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Pyramid Innovation Ltd