Leica NCL-TOPOIIA Leaflet
Leica Biosystems Newcastle Ltd
Balliol Business Park West
Benton Lane
Newcastle Upon Tyne NE12 8EW
United Kingdom
(
(
+44 191 215 4242
Novocastra
™
Lyophilized
Mouse Monoclonal Antibody
Topoisomerase II Alpha
Product Code: NCL-TOPOIIA
Intended Use
FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES.
Specificity
Human topoisomerase II alpha.
Clone
3F6
Ig Class
IgG1
Antigen Used for
Immunizations
Prokaryotic recombinant protein corresponding to the C-terminal region of the topoisomerase II
alpha molecule.
Hybridoma Partner
Mouse myeloma (p3-NS1-Ag4-1).
Preparation
Lyophilized tissue culture supernatant containing sodium azide.
Reconstitute with the volume of sterile distilled water indicated on the vial label.
Effective on Frozen Tissue
Yes.Optimum fixation, Zamboni’s, 10 minutes at 25 °C ( See Stefanini et al.. 1967).
Effective on Paraffin Wax
Embedded Tissue
Yes.
Recommendations on Use
Immunohistochemistry on paraffin sections.
Heat Induced Epitope Retrieval (HIER): Please follow the instructions for use in Novocastra
Heat Induced Epitope Retrieval (HIER): Please follow the instructions for use in Novocastra
Epitope Retrieval Solution pH 6.
Suggested dilution: 1:100 for 30 minutes at 25 °C. This is provided as a guide and users should
Suggested dilution: 1:100 for 30 minutes at 25 °C. This is provided as a guide and users should
determine their own optimal working dilutions.
Visualization: Please follow the instructions for use in the Novolink
Visualization: Please follow the instructions for use in the Novolink
™
Polymer Detection Systems.
For further product information or support, contact your local distributor or regional office of Leica
Biosystems, or alternatively, visit the Leica Biosystems web site, www.LeicaBiosystems.com
The performance of this antibody should be validated when utilized with other manual staining
systems or automated platforms.
The performance of this antibody should be validated when utilized with other manual staining
systems or automated platforms.
Positive Controls
Immunohistochemistry: Tonsil.
Western Blotting: RAJI cell line.
Western Blotting: RAJI cell line.
Staining Pattern
Nuclear.
Storage and Stability
Store unopened lyophilized antibody at 2-8 °C. Under these conditions, there is no significant
loss in product performance up to the expiry date indicated on the vial label. The reconstituted
antibody is stable for at least two months when stored at 2-8 °C. For long term storage, it is
recommended that aliquots of the antibody are frozen at -20 °C (frost-free freezers are not
recommended). Repeated freezing and thawing must be avoided. Prepare working dilutions on
the day of use.
Warnings and Precautions
This reagent has been prepared from the supernatant of cell culture. As it is a biological product,
reasonable care should be taken when handling it. This reagent contains sodium azide. A
Material Safety Data Sheet is available upon request or available from www.LeicaBiosystems.
com
TOPOIIA 27/07/2012
© Leica Biosystems Newcastle Ltd • NCL- Rev C