纯度

> 95 % as determined by SDS-PAGE

内毒素

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

生物活性

Testing in progress

蛋白构建

A DNA sequence encoding the human IFNAR1 isoform 1 (P17181-1) extracellular domain (Met 1-Lys 436) was fused with a polyhistidine tag at the C-terminus.

Uniprot No.

表达宿主

HEK293 Cells

种属

Human

预测 N 端

Lys 28

分子量

The recombinant human IFNAR1 consists of 420 amino acids and has a predicted molecular mass of 48.6 kDa. As a result of glycosylation, it migrates as an approximately 77.8 KDa band in SDS-PAGE under reducing conditions.

缓冲液

Lyophilized from sterile PBS, pH 7.4
Please contact us for any concerns or special requirements.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.

运输方式

In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.

稳定性 & 储存条件

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

复溶

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