FITC-Labeled Human Nectin-4 Protein, His Tag

Nectin-4 (gene name PVRL4, poliovirus receptor-like 4) is a 66 kDa type I transmembrane glycoprotein belonging to the Nectin family of Ig superfamily proteins. Nectins are cell adhesion molecules that play a key role in various biological processes such as polarity, proliferation, differentiation and migration, for epithelial, endothelial, immune and neuronal cells, during development and adult life. Nectin-4 is a tumor-associated antigen in 50%, 49% and 86%o of breast, ovarian and lung carcinomas, respectively, mostly on tumors of bad prognosis. Its expression is not detected in the corresponding normal tissues.

This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 36.0 kDa. The protein migrates as 38-45 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

● -20°C to -70°C for 12 months in lyophilized state; ● -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Immobilized Anti-Nectin-4 Antibody, Mouse IgG1 at 2 μg/mL (100 μL/well) can bind FITC-Labeled Human Nectin-4, His Tag (Cat. No. NE4-HF2H3) with a linear range of 10-78 ng/mL (QC tested).