ILR-RM222 | 价格

ILR-RM222-100μg / 询价

ILR-RM222-500μg / 询价

ILR-RM222-500μgx2 / 询价

Rat IL-22R alpha 1 Protein

产品信息(Product Info)
表达区间及表达系统(Source)

Recombinant Rat IL-22R alpha 1 Protein is expressed from HEK293 with hFc (IgG1) tag at the C-Terminus.
It contains His16-Ala228 [Accession | NP_001178798.1].

分子量大小(Molecular Weight)

The protein has a predicted MW of 51.08 kDa. Due to glycosylation, the protein migrates to 55-70 kDa based on Bis-Tris PAGE result.

纯度(Purity)

> 95% as determined by Bis-Tris PAGE
> 95% as determined by HPLC

内毒素(Endotoxin)

Less than 1 EU per μg by the LAL method.

制剂(Formulation)

Lyophilized from 0.22μm filtered solution in PBS, 100m L-Arginine (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.

重构方法(Reconstitution)

Dissolve the lyophilized protein in distilled water. Please refer to the Certificate of Analysis for detailed instructions.

存储(Storage)

-20 to -80°C for 12 months as supplied from date of receipt.
-80°C for 3 months after reconstitution.
Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

产品数据(Assay Data)
Bis-Tris PAGE
Rat IL-22R alpha 1 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
SEC-HPLC
The purity of Rat IL-22R alpha 1 is greater than 95% as determined by SEC-HPLC.
ELISA Data
Immobilized Human IL-22, His Tag at 5μg/ml (100μl/well) on the plate. Dose response curve for Rat IL-22R alpha 1, hFc Tag with the EC50 of 36.6ng/ml determined by ELISA (QC Test).
BLI Data
Loaded Rat IL-22R alpha 1, hFc Tag on ProA-Biosensor can bind Human IL-22, His Tag with an affinity constant of 0.31 μM as determined in BLI assay .
背景(Background)

Interleukin (IL)-22 is a member of the IL-10 family of cytokines and represents an important effector molecule of activated Th22, Th1, and Th17 cells, as well as Tc-cell subsets, gammadelta T cells, natural killer (NK), and NKT cells. IL-22 mediates its effects via a heterodimeric transmembrane receptor complex consisting of IL-22R1 and IL-10R2 and subsequent Janus kinase-signal transducers and activators of transcription (JAK-STAT) signaling pathways including Jak1, Tyk2, and STAT3.

分子别名(Synonyms)

IL-22R-alpha-1; IL-22RA1; CRF2-9; IL22R; IL22R1; IL-TIF-R1; zcytoR11;IL22R-alpha-1; IL22RA1

文献(References)

(1) Wolk K, Witte E, Witte K, Warszawska K, Sabat R. Biology of interleukin-22. Semin Immunopathol. 2010 Mar;32(1):17-31. doi: 10.1007/s00281-009-0188-x. Epub 2010 Feb 2. PMID: 20127093.

Note: HPLC results always come from liquid protein, due to absorption peak interference of trehalose in lyophilized powder.