ERBB4 Protein (C-His, Rat)

Product Specifications

Abbreviation

ERBB4

Synonyms

Erbb4, Tyro-2

Host

HEK 293

Tag

C-His

Endotoxin

< 1.0 EU per μg of the protein as determined by the LAL method

Purity

> 95 % as determined by SDS-PAGE

Bioactivity

Measured by its binding ability in a functional ELISA. Immobilized Human NRG1 Beta 1 Fc (Cat:11609-H01H2) at 2 μg/ml (100 μl/well) can bind Rat ErbB4 His (Cat:80125-R08H), the EC50 of Rat ErbB4 His is 12-60 ng/mL.

Function

Met1-Pro651

Molecular Weight

The recombinant rat ERBB4 comprises 637 amino acids and predicts a molecular mass of 71.3 kDa. The apparent molecular mass of the recombinant protein is approximately 75-95 kDa in SDS-PAGE under reducing conditions due to glycosylation.