Contactin‑1 was detected in immersion fixed paraffin-embedded sections of human dorsal root ganglia using 15 µg/mL Goat Anti-Human/Mouse/Rat Contactin‑1 Antigen Affinity-purified Polyclonal Antibody (Catalog # ...read more
Western blot shows lysates of human brain (cortex) tissue, human brain (cerebellum) tissue, mouse brain (cerebellum) tissue, mouse brain (total) tissue, and rat brain (total) tissue. PVDF membrane was probed with ...read more
Simple Western lane view shows lysates of human brain tissue and mouse brain tissue, loaded at 0.2 mg/mL. A specific band was detected for Contactin‑1 at approximately 158 kDa (as indicated) using 5 µg/mL of ...read more
Recombinant Human Contactin‑1 Fc Chimera (Catalog # 904-CN), immobilized onto a microplate, supports the adhesion of the C6 rat glioma cell line in a dose-dependent manner (orange line). Adhesion elicited by ...read more
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Reconstitute at 0.2 mg/mL in sterile PBS.
This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.
Alternate Names for Contactin-1 Antibody [Unconjugated]
Neural cell surface protein F3
Contactin-1 (CNTN1) is a member of the contactin subgroup within the immunoglobulin superfamily. It was originally designated contactin in human, F3 in rodents, and F11 in chicken. Other members of this family in human include Contactin-2 (TAG-1), Contactin-5 (NB-2), and Contactin-6 (NB-3). Additional family members have been described in other species. CNTN1 shares less than 50% amino acid sequence identity with the other contactins. The human and rodent CNTN1 proteins share 96% sequence identity. The 998 amino acid mature protein contains 6 Ig-like domains and 4 fibronectin type III-like domains, and is attached to the membrane by a GPI anchor. CNTN1 is differentially expressed in numerous neuronal tissues and functions in nervous system development. It associates with two other cell-surface proteins believed to participate in signal transduction, receptor protein tyrosine phosphatase beta (RPTP beta ) and Contactin-associated protein (Caspr). Reported ligands include Nr-CAM and the extracellular matrix glycoprotein, tenascin.
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