IL21 Receptor Protein (AA 20-236) (Fc Tag)

N° du produit ABIN7275021

Détail du produit

Antigène: IL21 Receptor (IL21R) (Interleukin 21 Receptor (IL21R))

Type de proteíne: Recombinant

Attributs du protein: AA 20-236

Origine: Humain

Source: HEK-293 Cells

Purification/Conjugué: Cette IL21 Receptor protéine est marqué à la Fc Tag.

Fonction: Human IL-21R Protein

Séquence: Cys20-Pro236

Attributs du produit: Recombinant Human IL-21R Protein is expressed from HEK293 with hFc tag at the C-Terminus.It contains Cys20-Pro236.

Pureté: > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC

Stérilité: 0.22 μm filtered

niveau d'endotoxine: Less than 1EU per μg by the LAL method.

Biological Activity Comment: Immobilized Human IL-21, No Tag at 1μg/ml (100μl/well) on the plate. Dose response curve for Human IL-21R, hFc Tag with the EC50 of 63.6ng/ml determined by ELISA. See testing image for detail.

Information d'application

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Reconstitution: Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.

Buffer: Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.

Stock: -20 °C,-80 °C

Stockage commentaire: -20 to -80°C for 12 months as supplied from date of receipt., -80°C for 3-6 months after reconstitution., 2-8°C for 2-7 days after reconstitution., Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

Date de péremption: 12 months

Détail du antigène

Antigène: IL21 Receptor (IL21R) (Interleukin 21 Receptor (IL21R))

Autre désignation: IL-21R (IL21R Produits)

Synonymes: IL21R Protein, il-21ra.a Protein, CD360 Protein, NILR Protein, interleukin 21 receptor Protein, interleukin 21 receptor, tandem duplicate 1 Protein, IL21R Protein, il21r.1 Protein, Il21r Protein

Sujet: IL-21 and IL-21R were highly expressed in the lesional skin and peripheral blood of psoriasis patients. IL-21 promoted CD4 T cells proliferation and Th17 cells differentiation and inhibiting Treg cells differentiation by upregulating RORγt expression and downregulating Foxp3 expression, with increased expression and secretion of IL-17A and IL-22.Microbial translocation and the associated immune activation during HIV-1 infection may lead to high expression levels of the IL-21R activation marker in RM B cells, a feature associated with increased apoptosis and a reduced number of these cells in the circulation.

Poids moléculaire: 51.8 kDa. Due to glycosylation, the protein migrates to 60-70 kDa based on Tris-Bis PAGE result.

NCBI Accession: NP_068570

Pathways: Signalistation JAK/STAT