IMP-4667

Il17ra

Recombinant mouse IL17RA (Q60943)(Met1-Trp322) was expressed with the Fc region of human IgG1 at the C-terminus.

Interleukin-17 receptor (IL-17R), also known as Interleukin-17 receptor A (IL-17RA) and CD217 antigen (CD217), is a cytokine receptor that binds interleukin 17. IL-17R/IL-17RA (CD217) is a proinflammatory cytokine secreted by activated T-lymphocytes. It is a potent inducer of the maturation of CD34-positive hematopoietic precursors into neutrophils. IL-17R/IL-17RA (CD217) is a ubiquitous type I membrane glycoprotein that binds with low affinity to interleukin 17A. Interleukin 17A and its receptor IL-17RA play a pathogenic role in many inflammatory and autoimmune diseases such as rheumatoid arthritis. Like other cytokine receptors, this receptor likely has a multimeric structure. Defects in IL-17R/IL-17RA (CD217) are the cause of familial candidiasis type 5 (CANDF5). CANDF5 is a rare disorder with altered immune responses and impaired clearance of fungal infections, selective against Candida. It is characterized by persistent and/or recurrent infections of the skin, nails, and mucous membranes caused by organisms of the genus Candida, mainly Candida albicans.

HEK293

Mouse

C-hFc

Ser 32

Lyophilized from sterile PBS, pH 7.4, 5 % trehalose, 5% mannitol and 0.01% Tween80.

The recombinant mouse IL17RA/Fc is a disulfide-linked homodimer. The reduced monomer comprises 532 amino acids and has a predicted molecular mass of 60.3 kDa. The apparent molecular mass of the protein is approximately 67-77 and 118 kDa in SDS-PAGE under reducing conditions due to glycosylation.

Met1-Trp322

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

> 90 % as determined by SDS-PAGE

Samples are stable for up to twelve months from date of receipt at -20 to -80 centigrade.
Store it under sterile conditions at -20 to -80 centigrade. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.

A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.

Measured by its binding ability in a functional ELISA. Immobilized mouse IL17A at 10 μg/mL (100 μL/well) can bind mouse IL17RA-Fc, The EC50 of mouse IL17RA-Fc is 0.28-0.64 μg/mL.