Recombinant Monkey IFNAR2 Protein (Ile 27-Lys243), C-hFc-tagged
Product Description
Cat
IMP-10432
Official Symbol
IFNAR2
Product Overview
Recombinant Cynomolgus IFN-alpha/beta R2 protein (Ile 27-Lys243) with a Human IgG1 (Pro100-Lys330) Fc tag at C-terminus was expressed in Chinese Hamster Ovary cell line.
Description
The protein encoded by this gene is a type I membrane protein that forms one of the two chains of a receptor for interferons alpha and beta. Binding and activation of the receptor stimulates Janus protein kinases, which in turn phosphorylate several proteins, including STAT1 and STAT2. The protein belongs to the type II cytokine receptor family. Mutations in this gene are associated with Immunodeficiency 45.
Expression System
CHO
Species
Monkey
Tag
C-hFc
Predicted N Terminal
Ile 27
Form
Lyophilized from a 0.2 μm filtered solution in PBS.
Molecular Mass
Predicted Molecular Mass: 51.4 kDa
SDS-PAGE: 75-95 kDa, reducing conditions
Protein length
Ile 27-Lys243
Bio-activity
Measured by its ability to inhibit Type-I IFN-mediated anti-viral activity. The ED50 for this effect is 0.5-3.5 μg/mL in the presence of 30 pg/mL of Recombinant Human IFN-beta.
Endotoxin
<0.10 EU/μg of the protein by the LAL method.
Purity
>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie Blue Staining.
Notes
Disulfide-linked homodimer
Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 centigrade as supplied.
1 month, 2 to 8 centigrade under sterile conditions after reconstitution.
3 months, -20 to -70 centigrade under sterile conditions after reconstitution.
Reconstitution
Reconstitute at 500 μg/mL in PBS.
SDS-PAGE
SDS-PAGE

Bioactivity-ELISA 1
Inhibition Activity

Measured by its ability to inhibit Type-I IFN-mediated anti-viral activity. The ED50 for this effect is 0.5-3.5 μg/mL in the presence of 30 pg/mL of Recombinant Human IFN-beta.

Data Sheet MSDS
For research or industrial raw materials, not for personal medical use!

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