Biotinylated Human IL-10 R alpha / CD210 Protein, Fc,Avitag™ (MALS verified)

Biotinylated Human IL-10 R alpha / CD210 Protein, Fc,Avitag™ (MALS verified)

分子别名（Synonym）

Interleukin-10 receptor subunit alpha,IL-10 receptor subunit alpha,IL-10R subunit alpha,IL-10RA,CDw210a,Interleukin-10 receptor subunit 1,IL-10R subunit 1,IL-10R1,CD210,IL10RA,IL10R

表达区间及表达系统（Source）

Biotinylated Human IL-10 R alpha, Fc,Avitag  is expressed from human 293 cells . It contains AA His 22 - Asn 235 .

Predicted N-terminus: His 22

Request for sequence

蛋白结构（Molecular Characterization）

This protein carries a human IgG1 Fc tag at the C-terminus, followed by an Avi tag (Avitag™).

The protein has a calculated MW of 52.5 kDa. The protein migrates as 65-80 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

标记（Biotinylation）

Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.

蛋白标记度（Biotin:Protein Ratio)

Passed as determined by the HABA assay / binding ELISA.

内毒素（Endotoxin）

Less than 1.0 EU per μg by the LAL method.

纯度（Purity）

>95% as determined by SDS-PAGE.

>90% as determined by SEC-MALS.

制剂（Formulation）

Lyophilized from 0.22 μm filtered solution in 51 mM Tris, 100 mM Glycine, 25 mM Arginine, 150 mM NaCl, pH7.5. Normally trehalose is added as protectant before lyophilization.

Contact us for customized product form or formulation.

重构方法（Reconstitution）

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

存储（Storage）

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:

1. -20°C to -70°C for 12 months in lyophilized state;

2. -70°C for 3 months under sterile conditions after reconstitution.

 

电泳（SDS-PAGE）

Biotinylated Human IL-10 R alpha, Fc,Avitag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.

The purity of Biotinylated Human IL-10 R alpha, Fc,Avitag  is more than 90% and the molecular weight of this protein is around 124-152 kDa verified by SEC-MALS.

Report

 

活性（Bioactivity）-ELISA

Immobilized Human IL-10, His Tag  at 5 μg/mL (100 μL/well) can bind Biotinylated Human IL-10 R alpha, Fc,Avitag with a linear range of 0.2-10 ng/mL (QC tested).

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