Human / Rhesus HER4 / ErbB4 Protein (Fc Tag)

DESCRIPTION

A DNA sequence encoding the human / rhesus ERBB4 (NP_005226.1) (Met1-Arg649) was expressed, fused with the Fc region of human IgG1 at the C-terminus. Human and Rhesus ERBB4 sequences are identical.

DETAILS

Tag: C-human IgG1-Fc
Purity: > 85 % as determined by SDS-PAGE
Source: HEK293 Cells
Species: Human, Rhesus
Storage: Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Activity: Measured by its ability to bind biotinylated human Fc-NRG1 (isoform Beta1) (Cat:11609-H01H) in a functional ELISA.
Molecule: ERBB4
Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method
Lead Time: 1-3 days
Formulation: Lyophilized from sterile PBS, pH7.4.
Molecular Mass: The recombinant human / rhesus ERBB4/Fc is a disulfide-linked homodimer. The reduced monomer comprises 865 amino acids and has a predicted molecular mass of 96.6 kDa. The apparent molecular mass of the protein is approximately 117 kDa in SDS-PAGE under reducing conditions.
Reconstitution: A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
Accession Number: NP_005226.1
Predicted N Terminal: Gln 26