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Anti - Cytokeratin 19
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500 μl
1 ml
7 ml RTU
15 ml RTU
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Anti - Cytokeratin 19
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Cat. #:
DB 103-0.5
Volume:
500 μl
Dilution:
1:100 - 200
Application:
IHC-P, IHC-Fr
Availability:
Available immediately
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IHC-P protocol
Deparaffinize the section in 3 changes of xylene, 5 minutes each.
Wash the section in 96%, 80% and 70% benzyl alcohol for 5 minutes each.
Rinse in distilled water.
Block the endogenous peroxidase by incubating the tissue in 3% hydrogen peroxide (H2O2) for 10 minutes.
Wash in distilled water.
For antigen retrieval: immerse the slide in Tris-EDTA buffer, pH 9.0, 0.05% Tween-20* and incubate at 95ºC in water bath for 30 minutes.
Remove the staining to room temperature and let the slide to cool (in TRIS-EDTA buffer, pH 9.0) for 15 minutes .
Rinse in distilled water.
Wash in 0.05 M Tris-HCl , pH 7.6 buffer supplemented with 0.2% of Tween-20 (buffer A) for 5 minutes.
For concentrated products:
Incubate the section with primary antibody diluted in buffer A at the
dilution 1:100 - 1:200
for 1 hour in the closed wet chamber.
For RTU products:
Incubate the section with primary antibody
(ready to use)
for 1 hour in a closed wet chamber.
Wash twice 5 minutes with buffer A.
Apply the secondary antibody (the protocol depends on the supplier), and proceed to standard immunohistochemistry protocol (HRP – Peroxide – DAB).
Wash twice 5 minutes with buffer A.
Apply the chromogen (DAB), 10 minutes.
Wash in water – 10 minutes.
Stain in hematoxylin for 5 minutes.
Wash in water – 10 minutes.
Dehydrate the section in 2 changes of 96% benzyl alcohol for 5 minutes each.
Wash the section in 2 changes of xylene for 2 minutes each.
Mount the slide for observation.
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