ErbB 4 (ERBB4) (NM_001042599) Human Recombinant Protein TP320500 from OriGene Technologies

Product Specs
ItemErbB 4 (ERBB4) (NM_001042599) Human Recombinant Protein
CompanyOriGene Technologies
Price Pricing Info Supplier Page View Company Product Page
Catalog NumberTP320500
Format25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10% glycerol
ProteinERBB4
Source/Expression SystemHEK293T
Gene Namev-erb-a erythroblastic leukemia viral oncogene homolog 4 (avian)
NCBI Gene AliasesALS19, HER4, p180erbB4
NCBI Full Gene Nameerb-b2 receptor tyrosine kinase 4
Quantity20 µg
ActivityErbB4 activity verified in a biochemical assay : ErbB4 (v-erb-a erythroblastic leukemia viral oncogene homolog 4) (TP320500) activity was measured in a homogeneous time-resolved fluorescent (HTRF®) assay. ErbB4 is a tyrosine protein kinase and a member of the epidermal growth factor receptor subfamily. Varying concentrations of ErbB4 were added to a reaction mix containing ATP and a biotinylated kinase substrate and the reaction mixture was incubated to allow the protein to phosphorylate the tyrosine residue in the substrate. HTRF detection reagents were then added, and the time-resolved fluorescent signal was measured on a Flexstation 3 microplate reader. The time resolved fluorescent signal is expressed as “delta R” or “ΔR” and is a ratio calculated from the fluorescent emission intensities of the donor and acceptor fluors
Concentration>50 ug/mL as determined by microplate BCA method
Conjugate/TagC-Myc/DDK
Purity> 80% as determined by SDS-PAGE and Coomassie blue staining
Molecular Weight142.6 kDa
TypeRecombinant Proteins
SpeciesHuman