Netrin-4 was detected in perfusion fixed frozen sections of mouse brain (nucleus accumbens) using digoxigenin-conjugated Goat Anti-Mouse Netrin-4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1132) at 5 µg/mL overnight at 4 °C. Tissue was stained using the Digoxigenin Alexa Fluor® 488-conjugated Monoclonal Antibody (green; Catalog # IC7520G) at a final concentration of 1X (1:10 dilution) and counterstained with DAPI (blue). Specific staining was localized to vasculature. View our protocol for Fluorescent IHC Staining of Frozen Tissue Sections.
Preparation and Storage
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Protect from light. Do not freeze.
12 months from date of receipt, 2 to 8 °C as supplied.
Digoxigenin is a hapten, a small molecule with high immunogenicity, that is used in many molecular biology applications similarly to other popular haptens such as DNP (dinitrophenol), biotin, and fluorescein. Digoxigenin is a steroid found exclusively in the flowers and leaves of the plant genus Digitalis. Digoxigenin can be introduced into proteins and nucleic acids for detection in a variety of assays, including ELISA, Immunohistochemistry, in situ hybridization, Southern blot, and Western blot.
Décarie, A.A. et al. (1994) Peptides 15(3):511.
Hauptmann, G. et al. (1994) Trends in Genetics 10(8):266.
Goodarzi, M.T. et al. (1995) Biochemical Society Transactions 23(2):168S.
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