Recombinant Human IFNAR2 Protein

Recombinant Human Interferon Alpha/Beta Receptor 2 is produced by our Mammalian expression system and the target gene encoding Ile27-Lys243 is expressed with a human IgG1 Fc tag at the C-terminus.

Product Specifications

Product Name Alternative

Interferon Alpha/Beta Receptor 2; IFN-R-2; IFN-Alpha Binding Protein; IFN-Alpha/Beta Receptor 2; Interferon Alpha Binding Protein; Type I Interferon Receptor 2; IFNAR2; IFNABR; IFNARB

UniProt

P48551

Expression Region

Ile27-Lys243

Conjugation

Unconjugated

Tag

C-Fc

Origin

Human

Endotoxin

< 1 EU/μg as determined by LAL test.

Purity

SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE.

Bioactivity

BLI: Loaded Human IFNAR2-Fc (Cat#orb2994011) on Protein A Biosensor, can bind Human IFN alpha2b (Cat#orb3002431) with an affinity constant of 2.98 nM as determined in BLI assay. (Regularly tested) Loaded Human IFNAR2-Fc (Cat#orb2994011) on Protein A Biosensor, can bind Human IFN alpha2a (Cat#orb3002344) with an affinity constant of 1.95 nM as determined in BLI assay. (Regularly tested)

Form

Lyophilized

Molecular Weight

Predicted: 51.8 KDa. Observed: 67-75 KDa, reducing conditions

Storage Conditions

Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.