ERBB3 Protein (C-His, Human)

Product Specifications

Abbreviation

ERBB3

Synonyms

C-erbB-3, c-erbB3, ErbB-3, erbB3-S, FERLK, HER3, LCCS2, MDA-BF-1, p180-ErbB3, p45-sErbB3, p85-sErbB3, VSCN1

Host

HEK 293

Tag

C-His

Endotoxin

< 0.5 EU per mg protein.

Purity

≥ 90 % as determined by SDS-PAGE. ≥ 90 % as determined by SEC-HPLC. ≥ 90 % as determined by SEC-MALS (Routinely tested) .

Bioactivity

Immobilized Anti-HER3 (Research Grade Patritumab Biosimilar) at 2 μg/mL (100 μL/well) can bind Recombinant Human HER3 / ErbB3 Protein (ECD, His Tag) (Cat: 10201-H08H-UE), the EC50 is 3-12 ng/mL (Routinely tested) .

Function

Met1-Thr643

Molecular Weight

The recombinant human ErbB3 protein consists of 635 amino acids after the removal of signal peptide and has a calculated molecular mass of 70.2 kDa. It migrates as an approximately 90-100 kDa band in SDS-PAGE under reducing conditions. The molecular weight of this protein is around 86.8 kDa verified by SEC-MALS (Routinely tested) .