IGHE Protein (C-His, Human)

Product Specifications

Abbreviation

IGHE

Synonyms

IgE

Host

HEK 293

Tag

C-His

Endotoxin

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

Purity

> 95 % as determined by SDS-PAGE.

Bioactivity

1.Loaded Recombinant Human Fc epsilon RI Protein, His Tag (Cat. No. 13193-H08H) on AR2G Biosensor, can bind Recombinant Human IgE Fc Protein, His Tag (Cat. No. 29702-H08H) with an affinity constant of 1.96 nM as determined in BLI assay (Sartorius Octet RED384) (Routinely tested) . 2.Loaded Recombinant Human Fc epsilon RI Protein (Fc & AVI Tag), Biotinylated (Cat. No. 13193-H41H-B) on SA (Streptavidin), can bind Recombinant Human IgE-Fc Protein (Constant Domain 3&4, His Tag) (Cat. No. 29702-H08H) with an affinity constant of 4.07 nM as determined in BLI assay (Sartorius Octet RED384) (Routinely tested) .