Improved immunohistochemical localization of tissue antigens using modified methacarn fixationD Mitchell, S Ibrahim and BA Gusterson
Detailed comparative studies have been carried out using a wide range of aqueous and nonaqueous based fixatives in order to select the optimal fixation schedule for the immunohistochemical localization of four antigens: type IV collagen, actin, Factor VIII, and epithelial membrane antigen (EMA). Modified methacarn fixation provides an ideal combination of maximum staining and morphological preservation for these antigens. Enhanced immunoreactivity with this fixative was also noted for a broad spectrum of antigens, including myoglobin, glial fiber acidic protein, keratin, myosin, laminin, prostatic acid phosphatase, alpha-fetoprotein, and carcinoembryonic antigen. Although it is not recommended for most cell surface antigens, this fixative may have a definite place in diagnostic surgical pathology.
Volume 33,
Issue 5,
pp. 491-495,
05/01/1985
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() |
C. Delfour, P. Roger, C. Bret, M.-L. Berthe, P. Rochaix, N. Kalfa, P. Raynaud, F. Bibeau, T. Maudelonde, and N. Boulle RCL2, a New Fixative, Preserves Morphology and Nucleic Acid Integrity in Paraffin-Embedded Breast Carcinoma and Microdissected Breast Tumor Cells J. Mol. Diagn., May 1, 2006; 8(2): 157 - 169. [Abstract] [Full Text] [PDF] |
||||
![]() |
C. Uneyama, M. Shibutani, N. Masutomi, H. Takagi, and M. Hirose Methacarn Fixation for Genomic DNA Analysis in Microdissected, Paraffin-embedded Tissue Specimens J. Histochem. Cytochem., September 1, 2002; 50(9): 1237 - 1245. [Abstract] [Full Text] [PDF] |
||||
![]() |
E. H. Oldmixon, K. Carlsson, C. Kuhn III, J. P. Butler, and F. G. Hoppin Jr. {alpha}-Actin: disposition, quantities, and estimated effects on lung recoil and compliance J Appl Physiol, July 1, 2001; 91(1): 459 - 473. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. N. McGinley, K. K. Knott, and H. J. Thompson Effect of Fixation and Epitope Retrieval on BrdU Indices in Mammary Carcinomas J. Histochem. Cytochem., March 1, 2000; 48(3): 355 - 362. [Abstract] [Full Text] |
||||
![]() |
D. O. Dean, C. R. Kent, and M. Tytell Constitutive and Inducible Heat Shock Protein 70 Immunoreactivity in the Normal Rat Eye Invest. Ophthalmol. Vis. Sci., November 1, 1999; 40(12): 2952 - 2962. [Abstract] [Full Text] [PDF] |
||||
| Guidelines | Subscriptions | About | exPRESS - Current - Archive | Business Information | Contact |