Technical Data Sheets

P.O. Box 550
1560 Industry Road
Hatfield, PA 19440
Tel #: 215-412-8400
Fax #: 215-412-8450
Fax #: 215-412-8451
E-Mail:
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Alcain Blue (pH 2.5) Method
Fixation:
10% Buffered Neutral Formalin (#15740)
Sections:
Paraffin at 6µm sections.
Staining Procedures:
- Deparaffinize and hydrate to distilled water.
- Mordant in Acetic Acid, 3% (#26323-03) for three minutes.
- Stain in Alcian Blue Solution (#26323-01) for thirty minutes. Wash in running water for ten minutes and rinse in distilled water.
- Counterstain in Nuclear Fast Red Solution (#16323-02) for five minutes. Wash in running water for one minute.
- Dehydrate in 95% Alcohol, Absolute Alcohol, and clear in Xylene (#23400), two changes each.
- Mount with Permount (#17986-01) or DPX (#13510).
Stain Results:
| Weakly Acidic Sulfate Mucosubstances |
Dark Blue |
| Hyaluronic Acid |
Dark Blue |
| Sialomucins |
Dark Blue |
References:
AFIP Manual of Histological Staining Methods, 3rd ed., Ed. L. Luna: New York: McGraw Hill Publications, c. 1968, p. 163.
Lev, R. & Spicer, S.S., J. Histochem. Cytochem., 12:309, 1964
Online Ordering
Alcain Blue (pH 2.5) Method is available online from the EMS Catalog. For ordering or product information, click here.